estring.h

著名的uncle Bob的Agile software development的代码

#ifndef CPPUNIT_ESTRING_H
#define CPPUNIT_ESTRING_H

#include <stdio.h>

// Create a string from a const char pointer
inline std::string estring (const char *cstring)
{ return std::string (cstring); }

// Create a string from a string (for uniformities' sake)
inline std::string estring (std::string& expandedString)
{ return expandedString; }

// Create a string from an int
inline std::string estring (int number)
{ char buffer [50]; sprintf (buffer, "%d", number); return std::string (buffer); }

// Create a string from a long
inline std::string estring (long number)
{ char buffer [50]; sprintf (buffer, "%ld", number); return std::string (buffer); }

// Create a string from a double
inline std::string estring (double number)
{ char buffer [50]; sprintf (buffer, "%lf", number); return std::string (buffer); }


#endif