ModelParamBatch Class Reference

A helper class for batch setting and restoring groups of parameter values. More...

#include <Component/ModelParamBatch.H>

Collaboration diagram for ModelParamBatch:

Public Member Functions
template<class T >
void	addParamValue (const std::string &paramname, const T &val)
	Add a new parameter name and associated value to our list of managed parameters.
void	installValues (ModelComponent *comp)
	Install our stored parameter values in the given component.
void	restoreValues (ModelComponent *comp)
	Restore parameter values saved during a previous installValues() call.
void	addParamValueAux (const std::string &paramname, const rutz::shared_ptr< RefHolder > &valref)
	Auxiliary implementation function for addParamValue().

Detailed Description

A helper class for batch setting and restoring groups of parameter values.

Typical usage would be like this:

    ModelParamBatch params;
    params.addParamValue("SomeParam", int(1));
    params.addParamValue("SomeFlag", true);
    params.addParamValue("SomeString", "hello");

    ModelManager manager;

    params.installValues(&manager); // params are now 1,true,"hello"
    // ... do some work

    // ... later:
    params.restoreValues(&manager); // params are now back to their original values