Assets::DependencyValidation Class Reference

Handles resource invalidation events More...

#include <Assets.h>

Inheritance diagram for Assets::DependencyValidation:

Public Member Functions
virtual void	OnChange ()
unsigned	GetValidationIndex () const
void	RegisterDependency (const std::shared_ptr< Utility::OnChangeCallback > &dependency)
	DependencyValidation (DependencyValidation &&) never_throws
DependencyValidation &	operator= (DependencyValidation &&) never_throws
	DependencyValidation (const DependencyValidation &)=delete
DependencyValidation &	operator= (const DependencyValidation &)=delete

Detailed Description

Handles resource invalidation events

Utility class used for detecting resource invalidation events (for example, if a shader source file changes on disk). Resources that can receive invalidation events should use this class to declare that dependency.

For example:

@code 
            class SomeResource
            {
            public:
                SomeResource(const char constructorString[]);
            private:
                std::shared_ptr<DependencyValidation> _validator;
            };

            SomeResource::SomeResource(const char constructorString[])
            {
                   // Load some data from a file named "constructorString

                auto validator = std::make_shared<DependencyValidation>();
                RegisterFileDependency(validator, constructorString);

                _validator = std::move(validator);
            }
        \endcode

See also

RegisterFileDependency, RegisterResourceDependency

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

• Assets/Assets.h
• Assets/AssetUtils.cpp