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comparison liboctave/fMatrix.cc @ 8956:d91fa4b20bbb

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ensure nonnegative char -> real conversion
author Jaroslav Hajek <highegg@gmail.com>
date Wed, 11 Mar 2009 10:31:08 +0100
parents eb63fbe60fab
children dc07bc4157b8
comparison
equal deleted inserted replaced
8955:6d3fcbf89267 8956:d91fa4b20bbb
272 FloatMatrix::FloatMatrix (const charMatrix& a) 272 FloatMatrix::FloatMatrix (const charMatrix& a)
273 : MArray2<float> (a.rows (), a.cols ()) 273 : MArray2<float> (a.rows (), a.cols ())
274 { 274 {
275 for (octave_idx_type i = 0; i < a.rows (); i++) 275 for (octave_idx_type i = 0; i < a.rows (); i++)
276 for (octave_idx_type j = 0; j < a.cols (); j++) 276 for (octave_idx_type j = 0; j < a.cols (); j++)
277 elem (i, j) = a.elem (i, j); 277 elem (i, j) = static_cast<unsigned char> (a.elem (i, j));
278 } 278 }
279 279
280 bool 280 bool
281 FloatMatrix::operator == (const FloatMatrix& a) const 281 FloatMatrix::operator == (const FloatMatrix& a) const
282 { 282 {