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

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

#include <base/NamedValue.h>

Classes
class	TInserter

Public Member Functions
bool	empty () const
	Whether not initialized (no (name,value) pair remembered)
Get value for name or alias.
bool	haveValue (const std::string &name_r) const
	Whether there is a value mapped for name_r.
bool	getValue (const std::string &name_r, Tp &value_r) const
	Get value mapped for name or alias.
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.
bool	getName (const Tp &value_r, std::string &name_r) const
	Get name of value.
const std::string &	getName (const Tp &value_r) const

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

Inserter
NameMap	_nameMap
ValueMap	_valueMap
TInserter	operator() (const Tp &value_r)
bool	insert (const Tp &value_r, const std::string &name_r)
	Remember name (1st call) or alias (subsequent calls).

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

NameMap

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.

ValueMap

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

empty()

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.

haveValue()

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.

getValue() [1/2]

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.

getValue() [2/2]

template<class Tp , const bool _tWithAlias = true>

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

inline

Definition at line 74 of file NamedValue.h.

haveName()

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.

getName() [1/2]

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.

getName() [2/2]

template<class Tp , const bool _tWithAlias = true>

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

inline

Definition at line 101 of file NamedValue.h.

operator()()

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.

insert()

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

\C 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

_nameMap

template<class Tp , const bool _tWithAlias = true>

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

private

Definition at line 154 of file NamedValue.h.

_valueMap

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