Public API Reference

iShaderVariableContext Struct Reference

This is a baseclass for all interfaces which provides shadervariables both dynamically and static. More...

#include <ivideo/shader/shader.h>

Inheritance diagram for iShaderVariableContext:

[legend]List of all members.

Public Member Functions
virtual void	AddVariable (csShaderVariable *variable)=0
	Add a variable to this context.
virtual void	Clear ()=0
	Remove all variables from this context.
virtual const csRefArray< csShaderVariable > &	GetShaderVariables () const =0
	Get Array of all ShaderVariables.
virtual csShaderVariable *	GetVariable (csStringID name) const =0
	Get a named variable from this context.
csShaderVariable *	GetVariableAdd (csStringID name)
	Like GetVariable(), but it also adds it if doesn't exist already.
virtual bool	IsEmpty () const =0
	Determine whether this SV context contains any variables at all.
virtual void	PushVariables (csShaderVarStack &stacks) const =0
	Push the variables of this context onto the variable stacks supplied in the "stacks" argument.
virtual void	ReplaceVariable (csShaderVariable *variable)=0
	Replace the current variable object of the same name as variable with the latter, add variable otherwise.

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Detailed Description

This is a baseclass for all interfaces which provides shadervariables both dynamically and static.

Definition at line 72 of file shader.h.

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Member Function Documentation

virtual void iShaderVariableContext::AddVariable (  csShaderVariable *  variable  )  [pure virtual]

Add a variable to this context. Remarks: If a variable of the same name exists in the current context, its contents are replaced with those of variable. Implemented in csShaderVariableContext. Referenced by GetVariableAdd().

virtual void iShaderVariableContext::Clear (   )  [pure virtual]

Remove all variables from this context. Implemented in csShaderVariableContext.

virtual const csRefArray<csShaderVariable>& iShaderVariableContext::GetShaderVariables (   )  const [pure virtual]

Get Array of all ShaderVariables. Implemented in csShaderVariableContext.

virtual csShaderVariable* iShaderVariableContext::GetVariable (  csStringID  name  )  const [pure virtual]

Get a named variable from this context. Implemented in csShaderVariableContext. Referenced by GetVariableAdd().

csShaderVariable* iShaderVariableContext::GetVariableAdd (  csStringID  name  )  [inline]

Like GetVariable(), but it also adds it if doesn't exist already. Definition at line 87 of file shader.h. References AddVariable(), and GetVariable().

virtual bool iShaderVariableContext::IsEmpty (   )  const [pure virtual]

Determine whether this SV context contains any variables at all. Implemented in csShaderVariableContext.

virtual void iShaderVariableContext::PushVariables (  csShaderVarStack &  stacks  )  const [pure virtual]

Push the variables of this context onto the variable stacks supplied in the "stacks" argument. Implemented in csShaderVariableContext.

virtual void iShaderVariableContext::ReplaceVariable (  csShaderVariable *  variable  )  [pure virtual]

Replace the current variable object of the same name as variable with the latter, add variable otherwise. Remarks: This differs from AddVariable() as this method replaces the variable *object*, not just the contents. Implemented in csShaderVariableContext.

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

• ivideo/shader/shader.h

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