36 lines
846 B
C++
36 lines
846 B
C++
/**
|
|
* @file FileWriter.h
|
|
*
|
|
* @brief Wrapper for writing files and avoiding overwriting existing files
|
|
* This class wraps a stream object and will check that the file is
|
|
* actually different to write the new generated file.
|
|
*
|
|
* @date Jan 15, 2012
|
|
* @author Alex Cunningham
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <sstream>
|
|
|
|
namespace wrap {
|
|
|
|
class FileWriter {
|
|
protected:
|
|
bool verbose_;
|
|
std::string filename_;
|
|
std::string comment_str_;
|
|
|
|
public:
|
|
std::ostringstream oss; ///< Primary stream for operating on the file
|
|
|
|
/** Create a writer with a filename and delimiter for the header comment */
|
|
FileWriter(const std::string& filename, bool verbose, const std::string& comment_str);
|
|
|
|
/** Writes the contents of the stringstream to the file, checking if actually new */
|
|
void emit(bool add_header, bool force=false) const;
|
|
|
|
};
|
|
|
|
} // \namespace wrap
|