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00031 #ifndef MYSQLPP_CONVERT_H
00032 #define MYSQLPP_CONVERT_H
00033
00034 #include "platform.h"
00035
00036 #include "defs.h"
00037
00038 #include <stdlib.h>
00039
00040 namespace mysqlpp {
00041
00042 #if !defined(DOXYGEN_IGNORE)
00043
00044
00045 template <class Type> class mysql_convert;
00046
00047 #define mysql__convert(TYPE, FUNC) \
00048 template <> \
00049 class mysql_convert<TYPE> {\
00050 private:\
00051 TYPE num;\
00052 public:\
00053 mysql_convert(const char* str, const char *& end) { \
00054 num = FUNC(str, const_cast<char **>(&end));}\
00055 operator TYPE () {return num;}\
00056 };\
00057
00058 #if defined(_MSC_VER)
00059 # pragma warning(disable: 4244)
00060 #endif
00061
00062 mysql__convert(float, strtod)
00063 mysql__convert(double, strtod)
00064
00065 #if defined(_MSC_VER)
00066 # pragma warning(default: 4244)
00067 #endif
00068
00069 #undef mysql__convert
00070 #define mysql__convert(TYPE, FUNC) \
00071 template <> \
00072 class mysql_convert<TYPE> {\
00073 private:\
00074 TYPE num;\
00075 public:\
00076 mysql_convert(const char* str, const char *& end) { \
00077 num = FUNC(str, const_cast<char **>(&end),10);}\
00078 operator TYPE () {return num;}\
00079 };\
00080
00081 #if defined(_MSC_VER)
00082 # pragma warning(disable: 4244)
00083 #endif
00084
00085 mysql__convert(char, strtol)
00086 mysql__convert(signed char, strtol)
00087 mysql__convert(int, strtol)
00088 mysql__convert(short int, strtol)
00089 mysql__convert(long int, strtol)
00090
00091 mysql__convert(unsigned char, strtoul)
00092 mysql__convert(unsigned int, strtoul)
00093 mysql__convert(unsigned short int, strtoul)
00094 mysql__convert(unsigned long int, strtoul)
00095
00096 #if defined(_MSC_VER)
00097 # pragma warning(default: 4244)
00098 #endif
00099
00100 #if !defined(NO_LONG_LONGS)
00101 #if defined(__GNUC__)
00102 mysql__convert(longlong, strtoll)
00103 mysql__convert(ulonglong, strtoull)
00104 #elif defined(_MSC_VER)
00105 mysql__convert(longlong, _strtoi64)
00106 mysql__convert(ulonglong, _strtoui64)
00107 #else
00108 #error Fix me! I need the "string to 64-bit int" function for your platform!
00109 #endif
00110 #endif // !defined(NO_LONG_LONGS)
00111
00112 #endif // !defined(DOXYGEN_IGNORE)
00113
00114 }
00115
00116 #endif
00117