1038 lines
19 KiB
C++
1038 lines
19 KiB
C++
/*
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* This file is a part of EZC -- Easy templating in C++ library
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* and is distributed under the BSD 3-Clause licence.
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* Author: Tomasz Sowa <t.sowa@ttmath.org>
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*/
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/*
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* Copyright (c) 2021-2022, Tomasz Sowa
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* * Neither the name Tomasz Sowa nor the names of contributors to this
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* project may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef headerfile_ezc_var
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#define headerfile_ezc_var
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#include "spacewrapper.h"
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#include "date/date.h"
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#include "modelcontainerwrapper.h"
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#include "textstream/textstream.h"
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namespace morm
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{
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class Model;
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}
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namespace Ezc
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{
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template<typename StreamType>
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struct Env;
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/*
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a variable
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*/
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template<typename StreamType>
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class Var
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{
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public:
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typedef void (*UserFunction)(Env<StreamType> &);
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enum Type
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{
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TYPE_VOID,
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TYPE_SPACE_LOCAL,
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TYPE_STREAM,
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TYPE_FUNCTION,
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TYPE_DATE,
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TYPE_MODEL,
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TYPE_MODEL_CONTAINER_WRAPPER,
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TYPE_SPACE_WRAPPER,
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TYPE_SPACE,
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};
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Var();
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Var(const Var & var);
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Var & operator=(const Var & var);
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~Var();
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// IMPROVEME add move cctor and operator=
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Var * add_child(const std::wstring & child_name, const Var & var);
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Var * find_child(const std::wstring & child_name);
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bool has_object();
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bool has_model_object();
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void clear();
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void clear_childs();
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bool to_bool() const;
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void set(const char * str);
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void set(const wchar_t * str);
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void set(const std::string & str);
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void set(const std::wstring & str);
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void set(bool val);
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void set(short val);
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void set(int val);
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void set(long val);
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void set(long long val);
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void set(unsigned short val);
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void set(unsigned int val);
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void set(unsigned long val);
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void set(unsigned long long val);
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void set(float val);
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void set(double val);
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void set(long double val);
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// this str object is copied
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void set(const pt::Stream & str);
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void set(UserFunction user_function);
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void set(const pt::Date & date);
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// this model is not copied, is it a correct interface?
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void set(morm::Model & model);
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void set(morm::ModelContainerWrapper & model_container_wrapper);
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template<typename ModelType>
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void set(std::vector<ModelType> & model_container);
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template<typename ModelType>
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void set(std::list<ModelType> & model_container);
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template<typename ModelType>
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void set(std::vector<ModelType*> & model_container);
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template<typename ModelType>
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void set(std::list<ModelType*> & model_container);
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void set(morm::SpaceWrapper & space_wrapper);
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void set(pt::Space & space, bool create_wrapper = true);
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bool is_equal(const char * str) const;
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bool is_equal(const wchar_t * str) const;
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bool is_equal(const std::string & str) const;
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bool is_equal(const std::wstring & str) const;
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void serialize_to(pt::WTextStream & str);
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Var & operator<<(const char * str);
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Var & operator<<(const wchar_t * str);
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Var & operator<<(const std::string & str);
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Var & operator<<(const std::wstring & str);
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Var & operator<<(char val);
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Var & operator<<(unsigned char val);
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Var & operator<<(wchar_t val);
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Var & operator<<(bool val);
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Var & operator<<(short val);
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Var & operator<<(int val);
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Var & operator<<(long val);
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Var & operator<<(long long val);
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Var & operator<<(unsigned short val);
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Var & operator<<(unsigned int val);
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Var & operator<<(unsigned long val);
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Var & operator<<(unsigned long long val);
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Var & operator<<(float val);
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Var & operator<<(double val);
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Var & operator<<(long double val);
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Var & operator<<(const pt::Stream & str);
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Type type;
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UserFunction user_function;
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morm::Model * model;
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morm::ModelContainerWrapper * model_container_wrapper;
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pt::Date * date;
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morm::SpaceWrapper * space_wrapper;
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pt::Space space_local;
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StreamType stream;
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pt::Space * space;
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private:
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std::map<std::wstring, Var> childs_map;
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void initialize_empty();
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void copy(const Var & var);
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bool is_equal_bool(const char * str) const;
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bool is_equal_string(const char * str) const;
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bool is_equal_bool(const wchar_t * str) const;
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bool is_equal_string(const wchar_t * str) const;
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void assert_type_stream();
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/*
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* old
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*/
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/*
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* if true then means 'str' is a function name and should be called (res is ignored)
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*
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* if false then means 'str' is a string value and res is a boolean value
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*/
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//bool is_function;
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//std::wstring str; // a string value
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//bool res; // a boolean value
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};
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template<typename StreamType>
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Var<StreamType>::Var()
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{
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initialize_empty();
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}
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template<typename StreamType>
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Var<StreamType>::Var(const Var & var)
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{
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initialize_empty();
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copy(var);
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}
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template<typename StreamType>
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Var<StreamType> & Var<StreamType>::operator=(const Var & var)
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{
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clear();
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copy(var);
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return *this;
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}
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template<typename StreamType>
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void Var<StreamType>::copy(const Var & var)
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{
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type = var.type;
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user_function = var.user_function;
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model = var.model;
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model_container_wrapper = var.model_container_wrapper;
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date = var.date;
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space_wrapper = var.space_wrapper;
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space_local = var.space_local;
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stream = var.stream;
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space = var.space;
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if( model_container_wrapper )
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{
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model_container_wrapper->increment_reference_counter();
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}
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if( space_wrapper )
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{
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space_wrapper->increment_reference_counter();
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}
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// childs_map don't need to be copied
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}
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template<typename StreamType>
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Var<StreamType>::~Var()
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{
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clear();
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}
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template<typename StreamType>
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void Var<StreamType>::initialize_empty()
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{
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type = TYPE_VOID;
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user_function = nullptr;
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model = nullptr;
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model_container_wrapper = nullptr;
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date = nullptr;
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space_wrapper = nullptr;
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space = nullptr;
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}
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template<typename StreamType>
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void Var<StreamType>::clear()
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{
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if( model_container_wrapper )
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{
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model_container_wrapper->decrement_reference_counter();
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if( model_container_wrapper->get_reference_counter() == 0 && model_container_wrapper->should_be_auto_removed() )
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{
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delete model_container_wrapper;
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}
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}
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if( space_wrapper )
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{
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space_wrapper->decrement_reference_counter();
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if( space_wrapper->get_reference_counter() == 0 && space_wrapper->should_be_auto_removed() )
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{
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delete space_wrapper;
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}
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}
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initialize_empty();
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space_local.clear();
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stream.clear();
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clear_childs();
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}
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template<typename StreamType>
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void Var<StreamType>::clear_childs()
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{
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childs_map.clear();
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}
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template<typename StreamType>
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Var<StreamType> * Var<StreamType>::add_child(const std::wstring & child_name, const Var & var)
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{
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Var & v = childs_map[child_name];
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v.clear();
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v = var;
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return &v;
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}
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template<typename StreamType>
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Var<StreamType> * Var<StreamType>::find_child(const std::wstring & child_name)
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{
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auto i = childs_map.find(child_name);
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if( i != childs_map.end() )
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{
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return &i->second;
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}
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return nullptr;
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}
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template<typename StreamType>
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bool Var<StreamType>::has_object()
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{
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return type != TYPE_VOID;
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}
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template<typename StreamType>
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bool Var<StreamType>::has_model_object()
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{
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return model || model_container_wrapper;
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}
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template<typename StreamType>
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bool Var<StreamType>::to_bool() const
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{
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switch(type)
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{
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case TYPE_VOID:
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return false;
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case TYPE_SPACE_LOCAL:
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return space_local.to_bool();
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case TYPE_STREAM:
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return !stream.empty();
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case TYPE_FUNCTION:
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case TYPE_DATE:
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case TYPE_MODEL:
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break;
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case TYPE_SPACE_WRAPPER:
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return space_wrapper->get_space()->to_bool();
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break;
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case TYPE_SPACE:
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return space->to_bool();
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break;
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case TYPE_MODEL_CONTAINER_WRAPPER:
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return !model_container_wrapper->is_container_empty();
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break;
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}
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return false;
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}
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template<typename StreamType>
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void Var<StreamType>::set(const char * str)
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{
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clear();
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type = TYPE_SPACE_LOCAL;
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space_local.set(str);
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}
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template<typename StreamType>
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void Var<StreamType>::set(const wchar_t * str)
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{
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clear();
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type = TYPE_SPACE_LOCAL;
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space_local.set(str);
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}
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template<typename StreamType>
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void Var<StreamType>::set(const std::string & str)
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{
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clear();
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type = TYPE_SPACE_LOCAL;
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space_local.set(str);
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}
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template<typename StreamType>
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void Var<StreamType>::set(const std::wstring & str)
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{
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clear();
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type = TYPE_SPACE_LOCAL;
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space_local.set(str);
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}
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template<typename StreamType>
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void Var<StreamType>::set(bool val)
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{
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clear();
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type = TYPE_SPACE_LOCAL;
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space_local.set(val);
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}
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template<typename StreamType>
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void Var<StreamType>::set(short val)
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{
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clear();
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type = TYPE_SPACE_LOCAL;
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space_local.set(val);
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}
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template<typename StreamType>
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void Var<StreamType>::set(int val)
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{
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clear();
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type = TYPE_SPACE_LOCAL;
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space_local.set(val);
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}
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template<typename StreamType>
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void Var<StreamType>::set(long val)
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{
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clear();
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type = TYPE_SPACE_LOCAL;
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space_local.set(val);
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}
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template<typename StreamType>
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void Var<StreamType>::set(long long val)
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{
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clear();
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type = TYPE_SPACE_LOCAL;
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space_local.set(val);
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}
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template<typename StreamType>
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void Var<StreamType>::set(unsigned short val)
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{
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clear();
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type = TYPE_SPACE_LOCAL;
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space_local.set(val);
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}
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template<typename StreamType>
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void Var<StreamType>::set(unsigned int val)
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{
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clear();
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type = TYPE_SPACE_LOCAL;
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space_local.set(val);
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}
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template<typename StreamType>
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void Var<StreamType>::set(unsigned long val)
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{
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clear();
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type = TYPE_SPACE_LOCAL;
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space_local.set(val);
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}
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template<typename StreamType>
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void Var<StreamType>::set(unsigned long long val)
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{
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clear();
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type = TYPE_SPACE_LOCAL;
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space_local.set(val);
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}
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template<typename StreamType>
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void Var<StreamType>::set(float val)
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{
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clear();
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type = TYPE_SPACE_LOCAL;
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space_local.set(val);
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}
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template<typename StreamType>
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void Var<StreamType>::set(double val)
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{
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clear();
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type = TYPE_SPACE_LOCAL;
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space_local.set(val);
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}
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template<typename StreamType>
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void Var<StreamType>::set(long double val)
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{
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clear();
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type = TYPE_SPACE_LOCAL;
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space_local.set(val);
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}
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template<typename StreamType>
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void Var<StreamType>::set(const pt::Stream & str)
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{
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clear();
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type = TYPE_STREAM;
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stream.clear();
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stream << str;
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}
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template<typename StreamType>
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void Var<StreamType>::set(UserFunction user_function)
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{
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clear();
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type = TYPE_FUNCTION;
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this->user_function = user_function;
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}
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template<typename StreamType>
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void Var<StreamType>::set(const pt::Date & date)
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{
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clear();
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type = TYPE_DATE;
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this->date = &date;
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}
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template<typename StreamType>
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void Var<StreamType>::set(morm::Model & model)
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{
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clear();
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type = TYPE_MODEL;
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this->model = &model;
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}
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template<typename StreamType>
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void Var<StreamType>::set(morm::ModelContainerWrapper & model_container_wrapper)
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{
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clear();
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type = TYPE_MODEL_CONTAINER_WRAPPER;
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this->model_container_wrapper = &model_container_wrapper;
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this->model_container_wrapper->increment_reference_counter();
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}
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template<typename StreamType>
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template<typename ModelType>
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void Var<StreamType>::set(std::vector<ModelType> & model_container)
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{
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clear();
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type = TYPE_MODEL_CONTAINER_WRAPPER;
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this->model_container_wrapper = new morm::ModelWrapperVector<ModelType>(&model_container);
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}
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template<typename StreamType>
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template<typename ModelType>
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void Var<StreamType>::set(std::list<ModelType> & model_container)
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{
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clear();
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type = TYPE_MODEL_CONTAINER_WRAPPER;
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this->model_container_wrapper = new morm::ModelWrapperList<ModelType>(&model_container);
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}
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template<typename StreamType>
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template<typename ModelType>
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void Var<StreamType>::set(std::vector<ModelType*> & model_container)
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{
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clear();
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type = TYPE_MODEL_CONTAINER_WRAPPER;
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this->model_container_wrapper = new morm::ModelWrapperVectorPointer<ModelType>(&model_container);
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}
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template<typename StreamType>
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template<typename ModelType>
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void Var<StreamType>::set(std::list<ModelType*> & model_container)
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{
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|
clear();
|
|
type = TYPE_MODEL_CONTAINER_WRAPPER;
|
|
this->model_container_wrapper = new morm::ModelWrapperListPointer<ModelType>(&model_container);
|
|
}
|
|
|
|
|
|
template<typename StreamType>
|
|
void Var<StreamType>::set(morm::SpaceWrapper & space_wrapper)
|
|
{
|
|
clear();
|
|
type = TYPE_SPACE_WRAPPER;
|
|
this->space_wrapper = &space_wrapper;
|
|
this->space_wrapper->increment_reference_counter();
|
|
}
|
|
|
|
|
|
template<typename StreamType>
|
|
void Var<StreamType>::set(pt::Space & space, bool create_wrapper)
|
|
{
|
|
clear();
|
|
|
|
if( create_wrapper )
|
|
{
|
|
type = TYPE_SPACE_WRAPPER;
|
|
this->space_wrapper = new morm::SpaceWrapper(&space);
|
|
}
|
|
else
|
|
{
|
|
type = TYPE_SPACE;
|
|
this->space = &space;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
template<typename StreamType>
|
|
bool Var<StreamType>::is_equal(const char * str) const
|
|
{
|
|
switch(type)
|
|
{
|
|
case TYPE_SPACE_LOCAL:
|
|
if( space_local.is_str() || space_local.is_wstr() )
|
|
return is_equal_string(str);
|
|
|
|
if( space_local.is_bool() )
|
|
return is_equal_bool(str);
|
|
|
|
// IMPLEMENTME
|
|
// implement the rest of conversion methods
|
|
|
|
return false;
|
|
|
|
case TYPE_VOID:
|
|
case TYPE_STREAM:
|
|
case TYPE_FUNCTION:
|
|
case TYPE_DATE:
|
|
case TYPE_MODEL:
|
|
case TYPE_MODEL_CONTAINER_WRAPPER:
|
|
case TYPE_SPACE_WRAPPER:
|
|
case TYPE_SPACE:
|
|
// IMPLEMENTME
|
|
break;
|
|
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
template<typename StreamType>
|
|
bool Var<StreamType>::is_equal(const wchar_t * str) const
|
|
{
|
|
switch(type)
|
|
{
|
|
case TYPE_SPACE_LOCAL:
|
|
if( space_local.is_str() || space_local.is_wstr() )
|
|
return is_equal_string(str);
|
|
|
|
if( space_local.is_bool() )
|
|
return is_equal_bool(str);
|
|
|
|
// IMPLEMENTME
|
|
// implement the rest of conversion methods
|
|
|
|
return false;
|
|
|
|
case TYPE_VOID:
|
|
case TYPE_STREAM:
|
|
case TYPE_FUNCTION:
|
|
case TYPE_DATE:
|
|
case TYPE_MODEL:
|
|
case TYPE_MODEL_CONTAINER_WRAPPER:
|
|
case TYPE_SPACE_WRAPPER:
|
|
case TYPE_SPACE:
|
|
// IMPLEMENTME
|
|
break;
|
|
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
template<typename StreamType>
|
|
bool Var<StreamType>::is_equal(const std::string & str) const
|
|
{
|
|
return is_equal(str.c_str());
|
|
}
|
|
|
|
|
|
template<typename StreamType>
|
|
bool Var<StreamType>::is_equal(const std::wstring & str) const
|
|
{
|
|
return is_equal(str.c_str());
|
|
}
|
|
|
|
|
|
template<typename StreamType>
|
|
bool Var<StreamType>::is_equal_bool(const char * str) const
|
|
{
|
|
if( space_local.to_bool() )
|
|
{
|
|
return str[0] != 0;
|
|
}
|
|
else
|
|
{
|
|
return str[0] == 0;
|
|
}
|
|
}
|
|
|
|
|
|
template<typename StreamType>
|
|
bool Var<StreamType>::is_equal_string(const char * str) const
|
|
{
|
|
if( space_local.is_str() )
|
|
{
|
|
return space_local.is_equal(str);
|
|
}
|
|
else
|
|
if( space_local.is_wstr() )
|
|
{
|
|
std::string space_str_utf8;
|
|
pt::wide_to_utf8(*space_local.get_wstr(), space_str_utf8);
|
|
return space_str_utf8 == str;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
|
|
template<typename StreamType>
|
|
bool Var<StreamType>::is_equal_bool(const wchar_t * str) const
|
|
{
|
|
if( space_local.to_bool() )
|
|
{
|
|
return str[0] != 0;
|
|
}
|
|
else
|
|
{
|
|
return str[0] == 0;
|
|
}
|
|
}
|
|
|
|
|
|
template<typename StreamType>
|
|
bool Var<StreamType>::is_equal_string(const wchar_t * str) const
|
|
{
|
|
if( space_local.is_wstr() )
|
|
{
|
|
return space_local.is_equal(str);
|
|
}
|
|
else
|
|
if( space_local.is_str() )
|
|
{
|
|
std::string str_utf8;
|
|
pt::wide_to_utf8(str, str_utf8);
|
|
return space_local.is_equal(str_utf8);
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
template<typename StreamType>
|
|
void Var<StreamType>::serialize_to(pt::WTextStream & str)
|
|
{
|
|
switch(type)
|
|
{
|
|
case TYPE_SPACE_LOCAL:
|
|
space_local.serialize_to_string(str);
|
|
break;
|
|
|
|
case TYPE_STREAM:
|
|
str << stream;
|
|
break;
|
|
|
|
case TYPE_DATE:
|
|
date->SerializeISO(str);
|
|
break;
|
|
|
|
case TYPE_VOID:
|
|
case TYPE_FUNCTION:
|
|
break;
|
|
|
|
case TYPE_MODEL:
|
|
case TYPE_MODEL_CONTAINER_WRAPPER:
|
|
// 'model' is a forward declaration, we cannot call 'to_text' method
|
|
break;
|
|
|
|
case TYPE_SPACE_WRAPPER:
|
|
space_wrapper->get_space()->serialize_to_string(str);
|
|
break;
|
|
|
|
case TYPE_SPACE:
|
|
space->serialize_to_string(str);
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
template<typename StreamType>
|
|
void Var<StreamType>::assert_type_stream()
|
|
{
|
|
if( type != TYPE_STREAM )
|
|
{
|
|
clear();
|
|
type = TYPE_STREAM;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
template<typename StreamType>
|
|
Var<StreamType> & Var<StreamType>::operator<<(const char * str)
|
|
{
|
|
assert_type_stream();
|
|
stream << str;
|
|
return *this;
|
|
}
|
|
|
|
|
|
template<typename StreamType>
|
|
Var<StreamType> & Var<StreamType>::operator<<(const wchar_t * str)
|
|
{
|
|
assert_type_stream();
|
|
stream << str;
|
|
return *this;
|
|
}
|
|
|
|
|
|
template<typename StreamType>
|
|
Var<StreamType> & Var<StreamType>::operator<<(const std::string & str)
|
|
{
|
|
assert_type_stream();
|
|
stream << str;
|
|
return *this;
|
|
}
|
|
|
|
|
|
template<typename StreamType>
|
|
Var<StreamType> & Var<StreamType>::operator<<(const std::wstring & str)
|
|
{
|
|
assert_type_stream();
|
|
stream << str;
|
|
return *this;
|
|
}
|
|
|
|
|
|
template<typename StreamType>
|
|
Var<StreamType> & Var<StreamType>::operator<<(char val)
|
|
{
|
|
assert_type_stream();
|
|
stream << val;
|
|
return *this;
|
|
}
|
|
|
|
template<typename StreamType>
|
|
Var<StreamType> & Var<StreamType>::operator<<(unsigned char val)
|
|
{
|
|
assert_type_stream();
|
|
stream << val;
|
|
return *this;
|
|
}
|
|
|
|
template<typename StreamType>
|
|
Var<StreamType> & Var<StreamType>::operator<<(wchar_t val)
|
|
{
|
|
assert_type_stream();
|
|
stream << val;
|
|
return *this;
|
|
}
|
|
|
|
template<typename StreamType>
|
|
Var<StreamType> & Var<StreamType>::operator<<(bool val)
|
|
{
|
|
assert_type_stream();
|
|
stream << val;
|
|
return *this;
|
|
}
|
|
|
|
template<typename StreamType>
|
|
Var<StreamType> & Var<StreamType>::operator<<(short val)
|
|
{
|
|
assert_type_stream();
|
|
stream << val;
|
|
return *this;
|
|
}
|
|
|
|
template<typename StreamType>
|
|
Var<StreamType> & Var<StreamType>::operator<<(int val)
|
|
{
|
|
assert_type_stream();
|
|
stream << val;
|
|
return *this;
|
|
}
|
|
|
|
template<typename StreamType>
|
|
Var<StreamType> & Var<StreamType>::operator<<(long val)
|
|
{
|
|
assert_type_stream();
|
|
stream << val;
|
|
return *this;
|
|
}
|
|
|
|
template<typename StreamType>
|
|
Var<StreamType> & Var<StreamType>::operator<<(long long val)
|
|
{
|
|
assert_type_stream();
|
|
stream << val;
|
|
return *this;
|
|
}
|
|
|
|
template<typename StreamType>
|
|
Var<StreamType> & Var<StreamType>::operator<<(unsigned short val)
|
|
{
|
|
assert_type_stream();
|
|
stream << val;
|
|
return *this;
|
|
}
|
|
|
|
template<typename StreamType>
|
|
Var<StreamType> & Var<StreamType>::operator<<(unsigned int val)
|
|
{
|
|
assert_type_stream();
|
|
stream << val;
|
|
return *this;
|
|
}
|
|
|
|
template<typename StreamType>
|
|
Var<StreamType> & Var<StreamType>::operator<<(unsigned long val)
|
|
{
|
|
assert_type_stream();
|
|
stream << val;
|
|
return *this;
|
|
}
|
|
|
|
template<typename StreamType>
|
|
Var<StreamType> & Var<StreamType>::operator<<(unsigned long long val)
|
|
{
|
|
assert_type_stream();
|
|
stream << val;
|
|
return *this;
|
|
}
|
|
|
|
template<typename StreamType>
|
|
Var<StreamType> & Var<StreamType>::operator<<(float val)
|
|
{
|
|
assert_type_stream();
|
|
stream << val;
|
|
return *this;
|
|
}
|
|
|
|
template<typename StreamType>
|
|
Var<StreamType> & Var<StreamType>::operator<<(double val)
|
|
{
|
|
assert_type_stream();
|
|
stream << val;
|
|
return *this;
|
|
}
|
|
|
|
template<typename StreamType>
|
|
Var<StreamType> & Var<StreamType>::operator<<(long double val)
|
|
{
|
|
assert_type_stream();
|
|
stream << val;
|
|
return *this;
|
|
}
|
|
|
|
template<typename StreamType>
|
|
Var<StreamType> & Var<StreamType>::operator<<(const pt::Stream & str)
|
|
{
|
|
assert_type_stream();
|
|
stream << str;
|
|
return *this;
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
#endif
|
|
|