ConfigFunctor< readfunc, writefunc > Class Template Reference
[ConfigHandler - Runtime configuration from command line or config files]

Treat a functor as a ParameterNode, callable by config file. More...

#include <ConfigFunctor.hh>

Inheritance diagram for ConfigFunctor< readfunc, writefunc >:

List of all members.

Public Member Functions
	ConfigFunctor (const readfunc &r, const writefunc &w, const std::string &key="", const std::string &helptext="")
std::istream &	ReadFrom (std::istream &in, bool dummy=0)
	Read this parameter from an istream.
std::ostream &	WriteTo (std::ostream &out, bool dummy1=0, int dummy=0) const
	Write this parameter to an ostream.
ConfigFunctor< readfunc, writefunc > *	Clone (const void *from, void *to) const
	Clone the object onto a new parameter list.
Private Attributes
readfunc	reader
writefunc	writer

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Detailed Description

template<typename readfunc, typename writefunc>
class ConfigFunctor< readfunc, writefunc >

Treat a functor as a ParameterNode, callable by config file.

This class allows the user to perform operations on a ParameterList-derived class more complicated than operations on a single variable, such as resetting lists, adding elements, etc.

To use, define a functor with an operator() that takes an iostream object. If you only want read OR write operations, use the ConfigFunctorDummy* structs.

This class is used in the ParameterList functions RegisterFunction, RegisterReadFunction, and RegisterWriteFunction

Definition at line 34 of file ConfigFunctor.hh.

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

• ConfigHandler/include/ConfigFunctor.hh