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comparison liboctave/dColVector.cc @ 8999:dc07bc4157b8

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allow empty matrices in stream input operators
author Jaroslav Hajek <highegg@gmail.com>
date Fri, 20 Mar 2009 11:39:25 +0100
parents eb63fbe60fab
children 3d6a9aea2aea
comparison
equal deleted inserted replaced
8998:a48fba01e4ac 8999:dc07bc4157b8
319 std::istream& 319 std::istream&
320 operator >> (std::istream& is, ColumnVector& a) 320 operator >> (std::istream& is, ColumnVector& a)
321 { 321 {
322 octave_idx_type len = a.length(); 322 octave_idx_type len = a.length();
323 323
324 if (len < 1) 324 if (len > 0)
325 is.clear (std::ios::badbit);
326 else
327 { 325 {
328 double tmp; 326 double tmp;
329 for (octave_idx_type i = 0; i < len; i++) 327 for (octave_idx_type i = 0; i < len; i++)
330 { 328 {
331 is >> tmp; 329 is >> tmp;