rutz::assoc_array_base Class Reference

A non-typesafe wrapper around std::map<string, void*>. More...

#include <rutz/assocarray.h>

Collaboration diagram for rutz::assoc_array_base:

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List of all members.

Public Member Functions
typedef void()	kill_func_t (void *)
	Function type for destroying elements.
	assoc_array_base (kill_func_t *f, const char *descr, bool nocase)
	Default constructor.
	~assoc_array_base ()
	Virtual destructor.
rutz::fstring	get_known_keys (const char *sep) const
	Get a list of known keys, separated by sep.
void	throw_for_key (const char *key, const rutz::file_pos &pos) const
	Raise an exception reporting an unknown key.
void	throw_for_key (const rutz::fstring &key, const rutz::file_pos &pos) const
	Raise an exception reporting an unknown key.
void *	get_value_for_key (const rutz::fstring &name) const
	Retrieve the object associated with the tag name.
void *	get_value_for_key (const char *name) const
	Retrieve the object associated with the tag name.
void	set_value_for_key (const char *name, void *ptr)
	Associate the object at ptr with the tag name.
void	clear ()
	Clear all entries, calling the kill function for each.
Classes
struct	impl

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Detailed Description

A non-typesafe wrapper around std::map<string, void*>.

The use must provide a pointer to a function that knows how to properly destroy the actual contained objects according to their true type.

Definition at line 48 of file assocarray.h.

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Constructor & Destructor Documentation

rutz::assoc_array_base::assoc_array_base	(	kill_func_t *	f,
		const char *	descr,
		bool	nocase
	)

Default constructor.

Parameters:

	descr	a human-readable description of what this array's keys represent; this is used in error messages, e.g. if descr is "frobnicator", then error messages would include "unknown frobnicator"
	nocase	true if the array should use case-insensitive string comparisons (default is false, giving normal case-sensitive string comparisons)

Definition at line 91 of file assocarray.cc.

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

• src/rutz/assocarray.h
• src/rutz/assocarray.cc