#ifndef _MFnExpression #define _MFnExpression // //- // ========================================================================== // Copyright (C) 1995 - 2005 Alias Systems Corp. and/or its licensors. All // rights reserved. // // The coded instructions, statements, computer programs, and/or related // material (collectively the "Data") in these files contain unpublished // information proprietary to Alias Systems Corp. ("Alias") and/or its // licensors, which is protected by Canadian and US federal copyright law and // by international treaties. // // The Data may not be disclosed or distributed to third parties or be copied // or duplicated, in whole or in part, without the prior written consent of // Alias. // // THE DATA IS PROVIDED "AS IS". ALIAS HEREBY DISCLAIMS ALL WARRANTIES RELATING // TO THE DATA, INCLUDING, WITHOUT LIMITATION, ANY AND ALL EXPRESS OR IMPLIED // WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND/OR FITNESS FOR A // PARTICULAR PURPOSE. IN NO EVENT SHALL ALIAS BE LIABLE FOR ANY DAMAGES // WHATSOEVER, WHETHER DIRECT, INDIRECT, SPECIAL, OR PUNITIVE, WHETHER IN AN // ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, OR IN EQUITY, // ARISING OUT OF ACCESS TO, USE OF, OR RELIANCE UPON THE DATA. // ========================================================================== //+ // // CLASS: MFnExpression // // ***************************************************************************** // // CLASS DESCRIPTION (MFnExpression) // // Function set for expressions. // // ***************************************************************************** #if defined __cplusplus // ***************************************************************************** // INCLUDED HEADER FILES #include #include #include // ***************************************************************************** // DECLARATIONS class MDoubleArray; class MPtrBase; // ***************************************************************************** // CLASS DECLARATION (MFnExpression) /// expression function set /** */ #ifdef _WIN32 #pragma warning(disable: 4522) #endif // _WIN32 class OPENMAYA_EXPORT MFnExpression : public MFnDependencyNode { declareMFn( MFnExpression, MFnDependencyNode ); public: /// enum UnitConversion { /// convert all units kAll, /// do not do any unit conversion kNone, /// only convert angular units kAngularOnly }; /// MObject create( const MString & expression, MObject & object = MObject::kNullObj, MStatus * ReturnStatus = NULL ); /// MStatus getExpression( MString & expression ); /// MStatus setExpression( MString & expression ); /// MStatus getDefaultObject( MObject & object ); /// MStatus setDefaultObject( MObject & object ); /// bool isAnimated( MStatus * ReturnStatus = NULL ); /// MStatus setAnimated( bool value = false ); /// MStatus evaluate( MDoubleArray & result ); /// UnitConversion unitConversion( MStatus * ReturnStatus = NULL ) const; /// MStatus setUnitConversion( UnitConversion conversion ); protected: // No protected members private: // No private members }; #ifdef _WIN32 #pragma warning(default: 4522) #endif // _WIN32 #endif /* __cplusplus */ #endif /* _MFnExpression */