Tomasz Sowa
a589e5a090
but with a Clear() method
the dynamic allocated buffer can be easily reused
added: DbTextStream a special version of a stream
used to create a database string query
everything is escaped by default
added: DbBase a base class with some basic methods for communicating
with the database
added: DbConn a class for managing connection to the database
changed: some refactoring in Db class
git-svn-id: svn://ttmath.org/publicrep/winix/trunk@655 e52654a7-88a9-db11-a3e9-0013d4bc506e
127 lines
1.4 KiB
C++
Executable File
127 lines
1.4 KiB
C++
Executable File
/*
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* This file is a part of Winix
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* and is not publicly distributed
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*
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* Copyright (c) 2010, Tomasz Sowa
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* All rights reserved.
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*
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*/
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#include "textstream.h"
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void TextStream::Clear()
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{
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buffer.clear();
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}
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const std::string & TextStream::Str() const
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{
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return buffer;
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}
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const char * TextStream::CStr() const
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{
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return buffer.c_str();
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}
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TextStream & TextStream::operator<<(const char * str)
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{
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buffer += str;
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return *this;
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}
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TextStream & TextStream::operator<<(const std::string * str)
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{
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buffer += *str;
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return *this;
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}
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TextStream & TextStream::operator<<(const std::string & str)
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{
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buffer += str;
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return *this;
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}
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TextStream & TextStream::operator<<(char v)
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{
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buffer += v;
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return *this;
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}
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TextStream & TextStream::operator<<(int v)
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{
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char buf[50];
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sprintf(buf, "%d", v);
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buffer += buf;
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return *this;
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}
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TextStream & TextStream::operator<<(long v)
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{
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char buf[50];
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sprintf(buf, "%ld", v);
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buffer += buf;
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return *this;
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}
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TextStream & TextStream::operator<<(unsigned int v)
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{
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char buf[50];
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sprintf(buf, "%u", v);
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buffer += buf;
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return *this;
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}
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TextStream & TextStream::operator<<(unsigned long v)
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{
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char buf[50];
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sprintf(buf, "%lu", v);
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buffer += buf;
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return *this;
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}
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TextStream & TextStream::operator<<(double v)
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{
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char buf[50];
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sprintf(buf, "%f", v);
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buffer += buf;
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return *this;
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}
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TextStream & TextStream::operator<<(const void * v)
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{
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char buf[50];
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sprintf(buf, "%p", v);
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buffer += buf;
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return *this;
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}
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