main.hpp File Reference

#include <iostream>
#include <algorithm>
#include <vector>
#include "file.hpp"

Enumerations
enum	ret_values { CODE_SUCCESS = 0, CODE_QUESTION_FAILURE = 1, CODE_FAILURE = 2 }
	Program return values. C style enum, so these are just int constants. More...
enum	process_states {   process_states::MUST_REBUILD, process_states::UP_TO_DATE, process_states::QUESTION_FAILURE, process_states::BUILD_FAILED,   process_states::NOT_YET_PROCESSED, process_states::PROCESSING }
	C++ like enum class. Return values of target processing. More...

Functions
void	print_version ()
	Prints version and author. More...
void	print_help (const std::string &exe_name)
	Prints basic help. More...
int	to_number (const std::string &str)
std::string &	replace (std::string &what, const std::string &find, const std::vector< file > &replaces)
std::string &	replace (std::string &what, const std::string &find, const std::string &replace)
std::vector< std::string >	split (const std::string &str, char delim)

Enumeration Type Documentation

enum process_states

strong

C++ like enum class. Return values of target processing.

Enumerator
MUST_REBUILD	Value, returned whenever processed target was rebuilt.
UP_TO_DATE	Value, returned if processed target was up to date.
QUESTION_FAILURE	Value, returned if target has to be rebuild, but -q flag is specified.
BUILD_FAILED	Value, returned if one of executing commands failed.
NOT_YET_PROCESSED
PROCESSING

enum ret_values

Program return values. C style enum, so these are just int constants.

Enumerator
CODE_SUCCESS	Value, which is returned when make successfuly processes all given targets without failure.
CODE_QUESTION_FAILURE	Value, which is returned if -q flag is specified, and there exists at least one target, which has to be rebuilt.
CODE_FAILURE	Value, which is returned whenever an error occurs.

Function Documentation

void print_help ( const std::string &  exe_name )

inline

Prints basic help.

void print_version ( )

inline

Prints version and author.

std::string& replace	(	std::string &	what,
		const std::string &	find,
		const std::vector< file > &	replaces
	)

Replaces occurences of find by space separated replaces in what string.

See also

replace(std::string&, const std::string&, const std::string&)

Parameters

what	String to search in.
find	Substring to look for.
replaces	std::vector to be serialized and replaced for find.

Returns

reference to what.

std::string& replace	(	std::string &	what,
		const std::string &	find,
		const std::string &	replace
	)

Replaces occurences of find by replace in string what.

Parameters

what	String to search in.
find	Substring to look for.
replace	Substring to be replaced for find.

Returns

reference to what.

std::vector<std::string> split	(	const std::string &	str,
		char	delim
	)

Splits input string by delimiter.

Parameters

str	string to be split.
delim	delimiter by which str should be split.

Returns

new std::vector of strings.

int to_number ( const std::string &  str )

inline

Converts string to a number with check if all chars of the string are 0-9. This function is only used when converting -j flag, which has to be positive, so 0 is technicaly also error.

Parameters

str	string representing a number.

Returns

number represented by str, zero othrewise.