libtool Namespace Reference

Utilities that are likely to be useful for command line tools. More...

Classes
class	command
	Represents a top-level command, implementing parsing of global options. More...
class	subcommand
	Class representing a tool subcommand. More...

Functions
template<typename GlobalOptionsT >
int	run_command (command< GlobalOptionsT > &command, GlobalOptionsT &options, const std::map< std::string, subcommand< GlobalOptionsT > * > &subcommands, int argc, char **argv)
std::ifstream	open_binary_input_file (const std::string &filename)
std::ofstream	open_binary_output_file (const std::string &filename)
	Utility function to open a binary file for writing, with appropriate flags. More...

Detailed Description

Utilities that are likely to be useful for command line tools.

Function Documentation

open_binary_input_file()

std::ifstream libtool::open_binary_input_file

(

const std::string &

filename

)

Utility function to open a file for reading, with appropriate flags and exception handling enabled.

Definition at line 10 of file tool_util.cpp.

{
    std::ifstream in_s(
        filename.c_str(), std::ios_base::in | std::ios_base::binary);
    in_s.exceptions(
        std::ios_base::eofbit | std::ios_base::badbit | std::ios_base::failbit);
    return in_s;
}

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open_binary_output_file()

std::ofstream libtool::open_binary_output_file

(

const std::string &

filename

)

Utility function to open a binary file for writing, with appropriate flags.

Definition at line 19 of file tool_util.cpp.

{
    std::ofstream out_s(
        filename.c_str(), std::ios_base::out | std::ios_base::binary);
    return out_s;
}

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run_command()

template<typename GlobalOptionsT >

int libtool::run_command	(	command< GlobalOptionsT > &	command,
		GlobalOptionsT &	options,
		const std::map< std::string, subcommand< GlobalOptionsT > * > &	subcommands,
		int	argc,
		char **	argv
	)

Execute a command object, with some global options object (initialized to default values), supporting the given set of subcommands.

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