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updated: to the new Ezc API

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removed statements: [if-index ...] [is ...] [is-no ...]
added:   generic ezc functions:
         and, any (the same as and), or, one (the same as or), not, cmp, trim
         to_lower, to_upper, index
changed: in misc:
         added treat_new_line_as_white flag to IsWhite() SkipWhite() and TrimWhite()
         TrimWhite(), TrimFirst(), TrimLast(), Trim() are using only wide characters now
         (they were templates before)
         added: IsInt(), IsSize(), IsFloat()
changed: version to 0.6.4






git-svn-id: svn://ttmath.org/publicrep/winix/trunk@989 e52654a7-88a9-db11-a3e9-0013d4bc506e
This commit is contained in:
Tomasz Sowa
2014-11-02 17:47:34 +00:00
parent db5572e864
commit 8f8defe0de
18 changed files with 589 additions and 149 deletions
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139
core/misc.h
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@@ -243,94 +243,70 @@ PT::WTextStream IPToStr(int ip);
bool IsWhite(wchar_t s);
bool IsWhite(wchar_t s, bool treat_new_line_as_white = false);
bool IsWhite(const wchar_t * str, bool treat_new_line_as_white = false);
bool IsWhite(const std::wstring & str, bool treat_new_line_as_white = false);
void TrimWhite(std::wstring & s, bool trim_new_line_too = false);
const wchar_t * SkipWhite(const wchar_t * s, bool treat_new_line_as_white = false);
void TrimFirst(std::wstring & s, wchar_t c);
void TrimLast(std::wstring & s, wchar_t c);
void Trim(std::wstring & s, wchar_t c);
bool IsLastSlash(const std::wstring & path);
template<class StringType>
void TrimWhite(StringType & s)
{
typename StringType::size_type i;
if( s.empty() )
return;
// looking for white characters at the end
for(i=s.size()-1 ; i>0 && IsWhite(s[i]) ; --i);
if( i==0 && IsWhite(s[i]) )
{
// the whole string has white characters
s.clear();
return;
}
// deleting white characters at the end
if( i != s.size() - 1 )
s.erase(i+1, StringType::npos);
// looking for white characters at the beginning
for(i=0 ; i<s.size() && IsWhite(s[i]) ; ++i);
// deleting white characters at the beginning
if( i != 0 )
s.erase(0, i);
}
/*
* returns true if str is an integer number
* white strings at the beginning and at the end are ignored
* e.g. returns true for:
* " 10 "
* " -20 "
* e.g. returns false for:
* ""
* "- 20"
* "z"
*/
bool IsInt(const wchar_t * str, bool treat_new_line_as_white = false);
bool IsInt(const std::wstring & str, bool treat_new_line_as_white = false);
template<class StringType>
void TrimFirst(StringType & s, wchar_t c)
{
typename StringType::size_type i;
if( s.empty() )
return;
// looking for the 'c' characters at the beginning
for(i=0 ; i<s.size() && s[i]==c ; ++i);
// deleting the 'c' characters at the beginning
if( i != 0 )
s.erase(0, i);
}
/*
* returns true if str is a non-negative integer number
* white strings at the beginning and at the end are ignored
* e.g. returns true for:
* " 0 "
* " 10 "
* " 20 "
* e.g. returns false for:
* ""
* " -20 "
* "z"
*/
bool IsSize(const wchar_t * str, bool treat_new_line_as_white = false);
bool IsSize(const std::wstring & str, bool treat_new_line_as_white = false);
template<class StringType>
void TrimLast(StringType & s, wchar_t c)
{
typename StringType::size_type i;
if( s.empty() )
return;
// looking for the 'c' characters at the end
for(i=s.size()-1 ; i>0 && s[i]==c ; --i);
if( i==0 && s[i]==c )
{
// the whole string has the 'c' characters
s.clear();
return;
}
// deleting 'c' characters at the end
if( i != s.size() - 1 )
s.erase(i+1, StringType::npos);
}
template<class StringType>
void Trim(StringType & s, wchar_t c)
{
if( s.empty() )
return;
TrimLast(s, c);
TrimFirst(s, c);
}
/*
* returns true if str is a floating point number
* white strings at the beginning and at the end are ignored
* as a decimal comma can be a dot or a comma
* e.g. returns true for:
* " 10 "
* " -20.3 "
* " 30,5 "
* e.g. returns false for:
* ""
* "- 20.1"
* "20.1.2"
* "z"
*/
bool IsFloat(const wchar_t * str, bool treat_new_line_as_white = false);
bool IsFloat(const std::wstring & str, bool treat_new_line_as_white = false);
void Overwrite(std::string & str);
@@ -391,8 +367,7 @@ bool was_comma = false;
wchar_t ToSmall(wchar_t c);
void ToSmall(std::wstring & s);
const char * SkipWhite(const char * s);
const wchar_t * SkipWhite(const wchar_t * s);