file_util.hpp File Reference

Go to the source code of this file.

Functions
bool	checkFileExistence (std::string const &str)
bool	checkIsFileOpen (std::ifstream &file, std::string const &filename)
bool	checkIsFileOpen (std::ofstream &file, std::string const &filename)

Function Documentation

checkFileExistence()

bool checkFileExistence

(

std::string const &

str

)

                                              {
  std::ifstream ifs(str);
  return ifs.is_open();
}

checkIsFileOpen() [1/2]

bool checkIsFileOpen	(	std::ifstream &	file,
		std::string const &	filename
	)

                                                                   {
  if( file.fail() ) {
    std::cerr << "Can't open a file " << filename << "." << std::endl;
    std::exit(EX_CANTCREAT);
  }
  return true;
}

checkIsFileOpen() [2/2]

bool checkIsFileOpen	(	std::ofstream &	file,
		std::string const &	filename
	)

                                                                   {
  if( file.fail() ) {
    std::cerr << "Can't open a file " << filename << "." << std::endl;
    std::exit(EX_CANTCREAT);
  }
  return true;
}