111 lines
3.2 KiB
C++
Executable File
111 lines
3.2 KiB
C++
Executable File
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#ifndef _MArrayDataBuilder
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#define _MArrayDataBuilder
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//
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//-
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// ==========================================================================
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// Copyright (C) Alias Systems, a division of Silicon Graphics Limited.
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// All rights reserved. These coded instructions, statements and computer
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// programs contain unpublished information proprietary to Alias Systems,
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// a division of Silicon Graphics Limited, which is protected by the
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// Canadian and US federal copyright law and may not be disclosed to third
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// parties or copied or duplicated, in whole or in part, without prior
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// written consent of Alias Systems, a division of Silicon Graphics Limited
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// ==========================================================================
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//+
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//
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// CLASS: MArrayDataBuilder
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//
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// *****************************************************************************
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//
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// CLASS DESCRIPTION (MArrayDataBuilder)
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//
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// An MArrayDataBuilder is used to construct data for attributes/plugs that
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// have an array of data. An array builder is used with an MArrayDataHandle
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// for managing data.
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//
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// *****************************************************************************
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#if defined __cplusplus
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// *****************************************************************************
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// INCLUDED HEADER FILES
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#include <maya/MStatus.h>
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#include <maya/MTypes.h>
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#include <maya/MDataHandle.h>
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#include <maya/MArrayDataHandle.h>
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// *****************************************************************************
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// FORWARD DECLARATIONS
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// *****************************************************************************
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// CLASS DECLARATION (MArrayDataBuilder)
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/// Array builder for arrays in data blocks
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/**
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An MArrayDataBuilder is used to build array data for attributes/plugs
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that support arrays.
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*/
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#ifdef _WIN32
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#pragma warning(disable: 4522)
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#endif // _WIN32
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class OPENMAYA_EXPORT MArrayDataBuilder
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{
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public:
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///
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MArrayDataBuilder ( const MObject & attribute, unsigned numElements,
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MStatus * ReturnStatus = NULL );
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///
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MDataHandle addLast(MStatus * ReturnStatus = NULL);
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///
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MDataHandle addElement( unsigned index,
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MStatus * ReturnStatus = NULL );
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///
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MArrayDataHandle addLastArray(MStatus * ReturnStatus = NULL );
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///
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MArrayDataHandle addElementArray( unsigned index,
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MStatus * ReturnStatus = NULL );
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///
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MStatus removeElement( unsigned index );
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///
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unsigned elementCount( MStatus * ReturnStatus = NULL ) const;
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///
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MStatus growArray( unsigned amount );
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///
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MStatus setGrowSize( unsigned size );
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///
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MArrayDataBuilder( const MArrayDataBuilder &other );
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///
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MArrayDataBuilder& operator=( const MArrayDataBuilder& other );
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///
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~MArrayDataBuilder();
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protected:
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// No protected members
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private:
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const char* className() const;
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friend class MArrayDataHandle;
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MArrayDataBuilder();
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MArrayDataBuilder( void* );
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char data[24];
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bool fIsNull;
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};
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#ifdef _WIN32
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#pragma warning(default: 4522)
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#endif // _WIN32
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// *****************************************************************************
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#endif /* __cplusplus */
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#endif /* _MArrayDataBuilder */
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