Programming and animation » Vector

STL Vector & Map element removing

Posted on 17 August 2009 Neill No comments

There is a small feature to be borne in mind when you remove an element in the vector and map.
Suppose there is such a situation, we start to cycle through the elements by iterator, and some of the criteria if the item is not suitable, it should be removed.
For a vector it will be as follows:

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tempIter = Iter;
lVector.erase(Iter)
Iter = tempIter;
continue;

For a map it will be as follows:

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tempIter = Iter;
tempIter++;
lMap.erase(Iter)
Iter = tempIter;
continue;

Programming C++, Map, STL, Tips, Vector
Math library for developers 2

Posted on 29 July 2009 Neill 1 comment

In a previous “math library for developers” post, I published a library of classes for vectors, matrices and quaternions. At this time I decided to go ahead and rewrite the classes directly in the file fbtypes.h

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MotionBuilder, Programming Math, Matrix, SDK, Source, Vector
Math library for developers

Posted on 4 July 2009 Neill 1 comment

In the Open Reality SDK there is small set of functions for working with vectors, matrices and quaternions. Propose to gather some convenient common library.

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MotionBuilder C++, Math, Matrix, SDK, Source, Vector
Mainstream algorithms

Posted on 3 March 2009 Neill No comments

Translation in progress…

Programming FFT, Intel, LAPACK, Math, Matrix, PCA, Vector