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Made the more of the OSG's referenced object desctructors protected to ensure

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that they arn't created on the stack inappropriately.

Split the implemention of Matrix up so that it is a simple no referenced counted
class and can be safefly created on the stack.  To support referenced counting a
seperate subclass now exists, this is RefMatrix which inherits from both Matrix and
Object.
This commit is contained in:
Robert Osfield
2003-01-10 09:25:42 +00:00
parent f948a3de7c
commit f36bc69c58
53 changed files with 446 additions and 441 deletions
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10
include/osg/Projection
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@@ -27,23 +27,23 @@ class SG_EXPORT Projection : public Group
META_Node(osg, Projection);
/** Set the transform's matrix.*/
void setMatrix(const Matrix& mat) { (*_matrix) = mat; }
void setMatrix(const Matrix& mat) { _matrix = mat; }
/** Get the transform's matrix. */
inline const Matrix& getMatrix() const { return *_matrix; }
inline const Matrix& getMatrix() const { return _matrix; }
/** preMult transform.*/
void preMult(const Matrix& mat) { _matrix->preMult(mat); }
void preMult(const Matrix& mat) { _matrix.preMult(mat); }
/** postMult transform.*/
void postMult(const Matrix& mat) { _matrix->postMult(mat); }
void postMult(const Matrix& mat) { _matrix.postMult(mat); }
protected :
virtual ~Projection();
ref_ptr<Matrix> _matrix;
Matrix _matrix;
};