zypp::NamedValue< Tp, _tWithAlias > Class Template Reference

Simple value<>name mapping supporting aliases. More...

#include <NamedValue.h>

Classes
class	TInserter

Public Member Functions
bool	empty () const
	Whether not initialized (no (name,value) pair remembered) More...
bool	insert (const Tp &value_r, const std::string &name_r)
	Remember name (1st call) or alias (subsequent calls). More...
Get value for name or alias.
bool	haveValue (const std::string &name_r) const
	Whether there is a value mapped for name_r. More...
bool	getValue (const std::string &name_r, Tp &value_r) const
	Get value mapped for name or alias. More...
const Tp &	getValue (const std::string &name_r) const
Get name for value.
bool	haveName (const std::string &value_r) const
	Whether there is a name mapped for value_r. More...
bool	getName (const Tp &value_r, std::string &name_r) const
	Get name of value. More...
const std::string &	getName (const Tp &value_r) const
Inserter
TInserter	operator() (const Tp &value_r)

Private Types
typedef std::map< std::string, Tp >	NameMap
typedef std::map< Tp, std::string >	ValueMap

Private Attributes
NameMap	_nameMap
ValueMap	_valueMap

Detailed Description

template<class Tp, const bool _tWithAlias = true>
class zypp::NamedValue< Tp, _tWithAlias >

Simple value<>name mapping supporting aliases.

enum Commands {
  CMD_1,
  CMD_2
};
NamedValue<Commands> clist;
//     Value   | Name   | Alias...
clist( CMD_1 ) | "cmd1";
clist( CMD_2 ) | "cmd2" | "second";

std::string name( clist.getName( CMD_1 ) );
Commands    cmd( clist.getValue( "second" ) );

Definition at line 41 of file NamedValue.h.

Member Typedef Documentation

template<class Tp , const bool _tWithAlias = true>

typedef std::map< std::string, Tp > zypp::NamedValue< Tp, _tWithAlias >::NameMap

private

Definition at line 43 of file NamedValue.h.

template<class Tp , const bool _tWithAlias = true>

typedef std::map< Tp, std::string > zypp::NamedValue< Tp, _tWithAlias >::ValueMap

private

Definition at line 44 of file NamedValue.h.

Member Function Documentation

template<class Tp , const bool _tWithAlias = true>

bool zypp::NamedValue< Tp, _tWithAlias >::empty ( ) const

inline

Whether not initialized (no (name,value) pair remembered)

Definition at line 48 of file NamedValue.h.

template<class Tp , const bool _tWithAlias = true>

bool zypp::NamedValue< Tp, _tWithAlias >::haveValue ( const std::string &  name_r ) const

inline

Whether there is a value mapped for name_r.

Definition at line 56 of file NamedValue.h.

template<class Tp , const bool _tWithAlias = true>

bool zypp::NamedValue< Tp, _tWithAlias >::getValue ( const std::string &  name_r, Tp &  value_r  ) const

inline

Get value mapped for name or alias.

Returns

true if name or alias was found.

Definition at line 65 of file NamedValue.h.

template<class Tp , const bool _tWithAlias = true>

const Tp& zypp::NamedValue< Tp, _tWithAlias >::getValue ( const std::string &  name_r ) const

inline

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 74 of file NamedValue.h.

template<class Tp , const bool _tWithAlias = true>

bool zypp::NamedValue< Tp, _tWithAlias >::haveName ( const std::string &  value_r ) const

inline

Whether there is a name mapped for value_r.

Definition at line 83 of file NamedValue.h.

template<class Tp , const bool _tWithAlias = true>

bool zypp::NamedValue< Tp, _tWithAlias >::getName ( const Tp &  value_r, std::string &  name_r  ) const

inline

Get name of value.

Returns

true if name or alias was found.

Definition at line 92 of file NamedValue.h.

template<class Tp , const bool _tWithAlias = true>

const std::string& zypp::NamedValue< Tp, _tWithAlias >::getName ( const Tp &  value_r ) const

inline

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 101 of file NamedValue.h.

template<class Tp , const bool _tWithAlias = true>

TInserter zypp::NamedValue< Tp, _tWithAlias >::operator() ( const Tp &  value_r )

inline

Definition at line 123 of file NamedValue.h.

template<class Tp , const bool _tWithAlias = true>

bool zypp::NamedValue< Tp, _tWithAlias >::insert ( const Tp &  value_r, const std::string &  name_r  )

inline

Remember name (1st call) or alias (subsequent calls).

Returns

true if this is the 1st call for value_r.

Exceptions

std::logic_error	if name_r is already used as name or alias.
std::logic_error	if _tWithAlias is false and a name for value_r is already defined.

Definition at line 132 of file NamedValue.h.

Member Data Documentation

template<class Tp , const bool _tWithAlias = true>

NameMap zypp::NamedValue< Tp, _tWithAlias >::_nameMap

private

Definition at line 154 of file NamedValue.h.

template<class Tp , const bool _tWithAlias = true>

ValueMap zypp::NamedValue< Tp, _tWithAlias >::_valueMap

private

Definition at line 155 of file NamedValue.h.

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

• zypp/base/NamedValue.h