Options Class Reference

Collaboration diagram for Options:

Public Member Functions
	Options (int argc, char *argv[])
const string &	getProgName () const
const string &	getAction () const
const string &	getItem () const
string	getOptByName (char opt) const
bool	exists (char opt) const

Private Member Functions
	Options (const Options &)=delete
Options &	operator= (const Options &)=delete

Private Attributes
std::map< char, string >	m_argMap
string	m_action
string	m_item
string	m_progName

Detailed Description

Definition at line 32 of file FCcmd.cxx.

Constructor & Destructor Documentation

Options() [1/2]

Options::Options	(	int	argc,
		char *	argv[] )

Definition at line 54 of file FCcmd.cxx.

                                       {
    if( argc > 0 ) {
        m_progName = string( argv[0] );
    }
    if( argc > 1 ) {
        m_action = string( argv[1] );
    }
    if( argc > 2 ) {
        m_item   = string( argv[2] );
    }
    // scan from the beginning (in case there is a lone -h)
    int pos = 1;
    while( argc > pos ) {
        char opt {};
        string val;
        string arg = string( argv[pos++] );
        if( arg.length() == 2 && arg[0] == '-' ) {
            opt = arg[1];
        } else continue;
        if( argc > pos ) {
            arg = string( argv[pos] );
            if( arg.length() != 2 or arg[0] != '-' ) {
                val = std::move(arg);
                pos++;
            }
        }
        m_argMap[opt] = std::move(val);
    }
}

Options() [2/2]

Options::Options ( const Options & )

privatedelete

Member Function Documentation

exists()

bool Options::exists ( char opt ) const

inline

Definition at line 92 of file FCcmd.cxx.

{ return m_argMap.find(opt) != m_argMap.end(); }

getAction()

const string & Options::getAction ( ) const

inline

Definition at line 90 of file FCcmd.cxx.

{ return m_action; }

getItem()

const string & Options::getItem ( ) const

inline

Definition at line 91 of file FCcmd.cxx.

{ return m_item; }

getOptByName()

string Options::getOptByName ( char opt ) const

inline

Definition at line 84 of file FCcmd.cxx.

                                                    {
    auto it = m_argMap.find( opt );
    return (it != m_argMap.end())?  it->second : "" ;
}

getProgName()

const string & Options::getProgName ( ) const

inline

Definition at line 89 of file FCcmd.cxx.

{ return m_progName; }

operator=()

Options & Options::operator= ( const Options & )

privatedelete

Member Data Documentation

m_action

string Options::m_action

private

Definition at line 44 of file FCcmd.cxx.

m_argMap

std::map<char, string> Options::m_argMap

private

Definition at line 43 of file FCcmd.cxx.

m_item

string Options::m_item

private

Definition at line 45 of file FCcmd.cxx.

m_progName

string Options::m_progName

private

Definition at line 46 of file FCcmd.cxx.

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The documentation for this class was generated from the following file:

• FCcmd.cxx