HGL::Type::IParam Interface Reference

This interface marks a type as parameter type. More...

#include <iparam.h>

Inheritance diagram for HGL::Type::IParam:

[legend]

List of all members.

Public Types
enum	OP {   NOP,   ADD,   SUB,   MUL,   DIV,   POW,   SIN,   COS,   NEG,   DAO }
	The types of operations available for expressions. More...
Public Member Functions
virtual bool	operator== (const IParam &o) const =0
	Checks equality of parameter types.
virtual const std::string	toString () const =0
	Gets the string representation of a parameter type.

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Detailed Description

This interface marks a type as parameter type.

Parameter types are used as parameters to procedures

Author:

Heiko Schäfer <heiko@hgl.rangun.de>

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Member Enumeration Documentation

enum HGL::Type::IParam::OP

The types of operations available for expressions.

Enumerator:

NOP	no operation
ADD	addition
SUB	subtraction
MUL	multiplication
DIV	division
POW	power
SIN	sinus
COS	cosinus
NEG	negation
DAO	direct assignemnt operation

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Member Function Documentation

virtual bool HGL::Type::IParam::operator==

(

const IParam &

o

)

const [pure virtual]

Checks equality of parameter types.

Parameters:

o

the other parameter type to check

Returns:

true, if they are equal, false otherwise

Implemented in HGL::Type::ExpressionParam.

virtual const std::string HGL::Type::IParam::toString

(

)

const [pure virtual]

Gets the string representation of a parameter type.

Returns:

the string representation of a parameter type

Implemented in HGL::Type::ExpressionParam, HGL::Type::FloatParam, HGL::Type::ParamBase, HGL::Type::ReferenceParam, HGL::Type::StringParam, and HGL::Type::Vector2D.