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author | Dimitri van Heesch <dimitri@stack.nl> | 2006-09-10 20:49:41 (GMT) |
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committer | Dimitri van Heesch <dimitri@stack.nl> | 2006-09-10 20:49:41 (GMT) |
commit | b1dbef9886c3bf49050a5f49b9ae9d12021e4b50 (patch) | |
tree | fe67587a09765b41e54254d65f53b6c9352816e9 /qtools/qgstring.h | |
parent | 7b814d4aaf6321e05503a392c163537fd618066c (diff) | |
download | Doxygen-b1dbef9886c3bf49050a5f49b9ae9d12021e4b50.zip Doxygen-b1dbef9886c3bf49050a5f49b9ae9d12021e4b50.tar.gz Doxygen-b1dbef9886c3bf49050a5f49b9ae9d12021e4b50.tar.bz2 |
Release-1.4.7-20060910
Diffstat (limited to 'qtools/qgstring.h')
-rw-r--r-- | qtools/qgstring.h | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/qtools/qgstring.h b/qtools/qgstring.h new file mode 100644 index 0000000..d3b997f --- /dev/null +++ b/qtools/qgstring.h @@ -0,0 +1,137 @@ +#ifndef QGSTRING_H +#define QGSTRING_H + +#include <stdlib.h> +#include <string.h> + +#if defined(_OS_SUN_) && defined(_CC_GNU_) +#include <strings.h> +#endif + +#include "qcstring.h" + +/***************************************************************************** + Fixes and workarounds for some platforms + *****************************************************************************/ + +/** This is an alternative implementation of QCString. + */ +class QGString +{ + public: + QGString(); // make null string + QGString(uint size); + QGString( const QGString &s ); + QGString( const char *str ); + ~QGString() ; + + bool resize( uint newlen ); + + QGString &operator=( const QGString &s ); + QGString &operator=( const char *str ); + QGString &operator+=( const QGString &s ); + QGString &operator+=( const char *str ); + QGString &operator+=( char c ); + + bool isNull() const { return m_data==0; } + bool isEmpty() const { return m_len==0; } + uint length() const { return m_len; } + uint size() const { return m_memSize; } + char * data() const { return m_data; } + bool truncate( uint pos ) { return resize(pos+1); } + operator const char *() const { return (const char *)data(); } + char &at( uint index ) const { return m_data[index]; } + char &operator[]( int i ) const { return at(i); } + + private: + char * m_data; + uint m_len; + uint m_memSize; +}; + +/***************************************************************************** + QGString non-member operators + *****************************************************************************/ + +Q_EXPORT inline bool operator==( const QGString &s1, const QGString &s2 ) +{ return qstrcmp(s1.data(),s2.data()) == 0; } + +Q_EXPORT inline bool operator==( const QGString &s1, const char *s2 ) +{ return qstrcmp(s1.data(),s2) == 0; } + +Q_EXPORT inline bool operator==( const char *s1, const QGString &s2 ) +{ return qstrcmp(s1,s2.data()) == 0; } + +Q_EXPORT inline bool operator!=( const QGString &s1, const QGString &s2 ) +{ return qstrcmp(s1.data(),s2.data()) != 0; } + +Q_EXPORT inline bool operator!=( const QGString &s1, const char *s2 ) +{ return qstrcmp(s1.data(),s2) != 0; } + +Q_EXPORT inline bool operator!=( const char *s1, const QGString &s2 ) +{ return qstrcmp(s1,s2.data()) != 0; } + +Q_EXPORT inline bool operator<( const QGString &s1, const QGString& s2 ) +{ return qstrcmp(s1.data(),s2.data()) < 0; } + +Q_EXPORT inline bool operator<( const QGString &s1, const char *s2 ) +{ return qstrcmp(s1.data(),s2) < 0; } + +Q_EXPORT inline bool operator<( const char *s1, const QGString &s2 ) +{ return qstrcmp(s1,s2.data()) < 0; } + +Q_EXPORT inline bool operator<=( const QGString &s1, const char *s2 ) +{ return qstrcmp(s1.data(),s2) <= 0; } + +Q_EXPORT inline bool operator<=( const char *s1, const QGString &s2 ) +{ return qstrcmp(s1,s2.data()) <= 0; } + +Q_EXPORT inline bool operator>( const QGString &s1, const char *s2 ) +{ return qstrcmp(s1.data(),s2) > 0; } + +Q_EXPORT inline bool operator>( const char *s1, const QGString &s2 ) +{ return qstrcmp(s1,s2.data()) > 0; } + +Q_EXPORT inline bool operator>=( const QGString &s1, const char *s2 ) +{ return qstrcmp(s1.data(),s2) >= 0; } + +Q_EXPORT inline bool operator>=( const char *s1, const QGString &s2 ) +{ return qstrcmp(s1,s2.data()) >= 0; } + +Q_EXPORT inline QGString operator+( const QGString &s1, const QGString &s2 ) +{ + QGString tmp( s1.data() ); + tmp += s2; + return tmp; +} + +Q_EXPORT inline QGString operator+( const QGString &s1, const char *s2 ) +{ + QGString tmp( s1.data() ); + tmp += s2; + return tmp; +} + +Q_EXPORT inline QGString operator+( const char *s1, const QGString &s2 ) +{ + QGString tmp( s1 ); + tmp += s2; + return tmp; +} + +Q_EXPORT inline QGString operator+( const QGString &s1, char c2 ) +{ + QGString tmp( s1.data() ); + tmp += c2; + return tmp; +} + +Q_EXPORT inline QGString operator+( char c1, const QGString &s2 ) +{ + QGString tmp; + tmp += c1; + tmp += s2; + return tmp; +} + +#endif // QGSTRING_H |