added: functions for dealing with white characters:
bool IsWhite(wchar_t c, bool check_additional_chars, bool treat_new_line_as_white) (checking unicode white characters too)
CharType * SkipWhite(CharType * str, bool check_additional_chars = true, bool treat_new_line_as_white = true)
IsDigit(wchar_t c, int base, int * digit)
added: functions to converting from a string to an integer:
unsigned long long Toull(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
long long Toll(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
unsigned long Toul(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
unsigned int Toui(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
long Tol(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
int Toi(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
changed: some work in Space (new Api)
now Text() methods returns std::wstring by value (before they were returned by reference)
added std::wstring & TextRef() methods
added unsigned int UInt(), unsigned long ULong() and LongLong() and ULongLong()
GetValue() renamed to GetFirstValue()
AText() renamed to TextA() and they return std::string by value now
git-svn-id: svn://ttmath.org/publicrep/pikotools/trunk@1066 e52654a7-88a9-db11-a3e9-0013d4bc506e
2017-12-05 17:32:21 +01:00
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/*
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* This file is a part of PikoTools
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* and is distributed under the (new) BSD licence.
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* Author: Tomasz Sowa <t.sowa@ttmath.org>
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*/
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/*
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2018-05-25 19:12:28 +02:00
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* Copyright (c) 2017-2018, Tomasz Sowa
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added: functions for dealing with white characters:
bool IsWhite(wchar_t c, bool check_additional_chars, bool treat_new_line_as_white) (checking unicode white characters too)
CharType * SkipWhite(CharType * str, bool check_additional_chars = true, bool treat_new_line_as_white = true)
IsDigit(wchar_t c, int base, int * digit)
added: functions to converting from a string to an integer:
unsigned long long Toull(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
long long Toll(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
unsigned long Toul(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
unsigned int Toui(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
long Tol(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
int Toi(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
changed: some work in Space (new Api)
now Text() methods returns std::wstring by value (before they were returned by reference)
added std::wstring & TextRef() methods
added unsigned int UInt(), unsigned long ULong() and LongLong() and ULongLong()
GetValue() renamed to GetFirstValue()
AText() renamed to TextA() and they return std::string by value now
git-svn-id: svn://ttmath.org/publicrep/pikotools/trunk@1066 e52654a7-88a9-db11-a3e9-0013d4bc506e
2017-12-05 17:32:21 +01:00
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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_picotools_convert_text
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#define headerfile_picotools_convert_text
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2018-05-25 19:12:28 +02:00
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#include <string>
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added: functions for dealing with white characters:
bool IsWhite(wchar_t c, bool check_additional_chars, bool treat_new_line_as_white) (checking unicode white characters too)
CharType * SkipWhite(CharType * str, bool check_additional_chars = true, bool treat_new_line_as_white = true)
IsDigit(wchar_t c, int base, int * digit)
added: functions to converting from a string to an integer:
unsigned long long Toull(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
long long Toll(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
unsigned long Toul(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
unsigned int Toui(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
long Tol(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
int Toi(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
changed: some work in Space (new Api)
now Text() methods returns std::wstring by value (before they were returned by reference)
added std::wstring & TextRef() methods
added unsigned int UInt(), unsigned long ULong() and LongLong() and ULongLong()
GetValue() renamed to GetFirstValue()
AText() renamed to TextA() and they return std::string by value now
git-svn-id: svn://ttmath.org/publicrep/pikotools/trunk@1066 e52654a7-88a9-db11-a3e9-0013d4bc506e
2017-12-05 17:32:21 +01:00
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namespace PT
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{
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bool IsWhite(wchar_t c, bool check_additional_chars = true, bool treat_new_line_as_white = true);
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bool IsDigit(wchar_t c, int base = 10, int * digit = 0);
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template<class CharType>
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CharType * SkipWhite(CharType * str, bool check_additional_chars = true, bool treat_new_line_as_white = true)
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{
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while( IsWhite(static_cast<wchar_t>(*str), check_additional_chars, treat_new_line_as_white) )
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{
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str += 1;
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}
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return str;
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}
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added: to methods Toull(), Toll(), Toul(), Toui(), Tol(), Toi()
a new parameter: bool allow_skip_whitechars default true
added: new methods: Toull_b(), Toll_b(), Toul_b(), Toui_b(), Tol_b(), Toi_b()
automatically detects the base (radix):
4323 - base 10
0122 - base 8 (string starts with 0)
#fff - base 16 (string starts with #)
&101 - base 2 (string starts with &)
added: CharType * SkipWhiteFromBack(CharType * str, bool check_additional_chars = true, bool treat_new_line_as_white = true)
skipping white characters from the end of a string
changed: Toll_b(), Toull_b(), Tol_b() and Toul_b() are used in Space now
for methods ToInt() etc so we are able to use a different base now
changed: some work in Space (const correctness)
git-svn-id: svn://ttmath.org/publicrep/pikotools/trunk@1070 e52654a7-88a9-db11-a3e9-0013d4bc506e
2018-01-05 21:03:11 +01:00
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/*
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*
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* str_end is pointing at the end of the string (the last item + one)
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*
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* return value is a pointer to the first white character after a non-white character at the end
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* or to the last+one if there is no any white characters
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*
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*/
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template<class CharType>
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CharType * SkipWhiteFromBack(CharType * str_begin, CharType * str_end, bool check_additional_chars = true, bool treat_new_line_as_white = true)
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{
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while( str_end > str_begin && IsWhite(static_cast<wchar_t>(*(str_end-1)), check_additional_chars, treat_new_line_as_white) )
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{
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str_end -= 1;
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}
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return str_end;
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}
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template<class CharType>
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CharType * SkipWhiteFromBack(CharType * str, bool check_additional_chars = true, bool treat_new_line_as_white = true)
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{
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CharType * str_begin = str;
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while( *str != 0 )
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{
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str += 1;
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}
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return SkipWhiteFromBack(str_begin, str, check_additional_chars, treat_new_line_as_white);
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}
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added: functions for dealing with white characters:
bool IsWhite(wchar_t c, bool check_additional_chars, bool treat_new_line_as_white) (checking unicode white characters too)
CharType * SkipWhite(CharType * str, bool check_additional_chars = true, bool treat_new_line_as_white = true)
IsDigit(wchar_t c, int base, int * digit)
added: functions to converting from a string to an integer:
unsigned long long Toull(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
long long Toll(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
unsigned long Toul(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
unsigned int Toui(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
long Tol(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
int Toi(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
changed: some work in Space (new Api)
now Text() methods returns std::wstring by value (before they were returned by reference)
added std::wstring & TextRef() methods
added unsigned int UInt(), unsigned long ULong() and LongLong() and ULongLong()
GetValue() renamed to GetFirstValue()
AText() renamed to TextA() and they return std::string by value now
git-svn-id: svn://ttmath.org/publicrep/pikotools/trunk@1066 e52654a7-88a9-db11-a3e9-0013d4bc506e
2017-12-05 17:32:21 +01:00
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2018-05-25 19:12:28 +02:00
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wchar_t ToLower(wchar_t c);
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wchar_t ToUpper(wchar_t c);
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// change to a template
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void ToLower(std::wstring & s);
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void ToUpper(std::wstring & s);
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template<class StringType1, class StringType2>
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bool EqualNoCase(const StringType1 * str1, const StringType2 * str2)
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{
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while( *str1 && *str2 && ToLower(*str1) == ToLower(*str2) )
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{
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++str1;
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++str2;
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}
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if( *str1 == 0 && *str2 == 0 )
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return true;
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return false;
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}
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template<class StringType1, class StringType2>
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bool EqualNoCase(const StringType1 & str1, const StringType2 & str2)
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{
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return EqualNoCase(str1.c_str(), str2.c_str());
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}
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2018-08-11 19:37:35 +02:00
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template<class StringType1, class StringType2>
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int CompareNoCase(const StringType1 * str1, const StringType2 * str2)
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{
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while( *str1 && *str2 && ToLower(*str1) == ToLower(*str2) )
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{
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++str1;
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++str2;
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}
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if( *str1 == 0 && *str2 == 0 )
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return 0;
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return (int)ToLower(*str1) - (int)ToLower(*str2);
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}
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template<class StringType1, class StringType2>
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int CompareNoCase(const StringType1 & str1, const StringType2 & str2)
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{
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return CompareNoCase(str1.c_str(), str2.c_str());
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}
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2018-05-25 19:12:28 +02:00
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template<class StringType1, class StringType2>
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bool EqualNoCase(const StringType1 * str1_begin, const StringType1 * str1_end, const StringType2 * str2)
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{
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while( str1_begin < str1_end && *str2 && PT::ToLower(*str1_begin) == PT::ToLower(*str2) )
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{
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++str1_begin;
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++str2;
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}
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if( str1_begin == str1_end && *str2 == 0 )
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return true;
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return false;
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}
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added: functions for dealing with white characters:
bool IsWhite(wchar_t c, bool check_additional_chars, bool treat_new_line_as_white) (checking unicode white characters too)
CharType * SkipWhite(CharType * str, bool check_additional_chars = true, bool treat_new_line_as_white = true)
IsDigit(wchar_t c, int base, int * digit)
added: functions to converting from a string to an integer:
unsigned long long Toull(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
long long Toll(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
unsigned long Toul(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
unsigned int Toui(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
long Tol(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
int Toi(const CharType * str, int base = 10, const CharType ** after_str = 0, bool * was_overflow = 0)
changed: some work in Space (new Api)
now Text() methods returns std::wstring by value (before they were returned by reference)
added std::wstring & TextRef() methods
added unsigned int UInt(), unsigned long ULong() and LongLong() and ULongLong()
GetValue() renamed to GetFirstValue()
AText() renamed to TextA() and they return std::string by value now
git-svn-id: svn://ttmath.org/publicrep/pikotools/trunk@1066 e52654a7-88a9-db11-a3e9-0013d4bc506e
2017-12-05 17:32:21 +01:00
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}
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#endif
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