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Diffstat (limited to 'src/win95/string.hpp')
| -rw-r--r-- | src/win95/string.hpp | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/src/win95/string.hpp b/src/win95/string.hpp new file mode 100644 index 0000000..71f7558 --- /dev/null +++ b/src/win95/string.hpp @@ -0,0 +1,183 @@ +#ifndef _included_string_hpp_ +#define _included_string_hpp_ + +#ifdef __WATCOMC__ +#include <string.hpp> +#else + +#ifndef __cplusplus +#error "string.hpp requires C++ compilation" +#endif + +#include <stddef.h> + +//const size_t NPOS = (size_t) -1; +#define _BIGSIZET ((size_t)-1) + +class String +{ +public: + String(); + String(char const *, size_t = _BIGSIZET); + String(String const &, size_t = 0, size_t = _BIGSIZET); + String(char, size_t = 1); + + ~String(); + + inline operator char const * () const; + char const * c_str() const; + //operator char () const; + + String & operator = (String const &); + String & operator = (char const *); + + String & operator += (String const &); + String & operator += (char const *); + + inline String operator () (size_t, size_t) const; + inline char & operator () (size_t); + inline char const & operator () (size_t) const; + inline char & operator [] (size_t); + inline char const & operator [] (size_t) const; + + friend int operator == (String const &, String const &); + friend int operator == (String const &, char const *); + friend int operator == (char const *, String const &); + friend int operator == (String const &, char); + friend int operator == (char, String const &); + + friend int operator != (String const &, String const &); + friend int operator != (String const &, char const *); + friend int operator != (char const *, String const &); + friend int operator != (String const &, char); + friend int operator != (char, String const &); + + friend int operator <= (String const &, String const &); + friend int operator <= (String const &, char const *); + friend int operator <= (char const *, String const &); + friend int operator <= (String const &, char); + friend int operator <= (char, String const &); + + friend int operator >= (String const &, String const &); + friend int operator >= (String const &, char const *); + friend int operator >= (char const *, String const &); + friend int operator >= (String const &, char); + friend int operator >= (char, String const &); + + friend int operator < (String const &, String const &); + friend int operator < (String const &, char const *); + friend int operator < (char const *, String const &); + friend int operator < (String const &, char); + friend int operator < (char, String const &); + + friend int operator > (String const &, String const &); + friend int operator > (String const &, char const *); + friend int operator > (char const *, String const &); + friend int operator > (String const &, char); + friend int operator > (char, String const &); + + friend inline String operator + (String const &, String const &); + friend inline String operator + (String const &, char const *); + friend inline String operator + (char const *, String const &); + friend inline String operator + (String const &, char); + friend inline String operator + (char, String const &); + + inline size_t length() const; + + inline char const & get_at(size_t) const; + void put_at(size_t, char); + + int match(String const &) const; + int match(char const *) const; + + int index(String const &, size_t = 0) const; + int index(char const *, size_t = 0 ) const; + + String upper() const; + String lower() const; + + inline int operator ! () const; + inline int valid() const; + friend inline int valid(String const &); + +private: + String(String const &, String const &); + String(char const *, String const &); + String(String const &, char const *); + String(char, String const &); + String(String const &, char); + + char * rep; + size_t len; + char * cstring; +}; + +inline String::operator char const * () const +{ + return c_str(); +} + +inline String String::operator () (size_t start, size_t leng) const +{ + return String(*this,start,leng); +} + +inline char & String::operator () (size_t pos) +{ + return operator [] (pos); +} + +inline char const & String::operator () (size_t pos) const +{ + return operator [] (pos); +} + +inline char & String::operator [] (size_t pos) +{ + return rep[pos]; +} + +inline char const & String::operator [] (size_t pos) const +{ + return rep[pos]; +} + +#define STRING_CONSTRCAT(arg1,arg2) \ +inline String operator + (arg1 a1,arg2 a2) \ +{ \ + return String(a1,a2); \ +} +STRING_CONSTRCAT(String const &, String const &) +STRING_CONSTRCAT(char const *, String const &) +STRING_CONSTRCAT(String const &, char const *) +STRING_CONSTRCAT(char , String const &) +STRING_CONSTRCAT(String const &, char) + +inline size_t String::length() const +{ + return len; +} + +inline char const & String::get_at(size_t pos) const +{ + return operator [] (pos); +} + +inline int String::operator ! () const +{ + return !valid(); +} + +inline int String::valid() const +{ + return 1; +} + +inline int valid(String const & str) +{ + return str.valid(); +} + +#endif + +#endif
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