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comparison liboctave/CNDArray.h @ 9607:1be3c73ed7b5

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reuse temporary arrays in nested expressions
author Jaroslav Hajek <highegg@gmail.com>
date Thu, 03 Sep 2009 08:48:51 +0200
parents 1beb23d2b892
children b29504415a2e
comparison
equal deleted inserted replaced
9606:a04352386a6b 9607:1be3c73ed7b5
136 // bool all_elements_are_real (void) const; 136 // bool all_elements_are_real (void) const;
137 // bool all_integers (double& max_val, double& min_val) const; 137 // bool all_integers (double& max_val, double& min_val) const;
138 138
139 ComplexNDArray diag (octave_idx_type k = 0) const; 139 ComplexNDArray diag (octave_idx_type k = 0) const;
140 140
141 ComplexNDArray& changesign (void)
142 {
143 MArrayN<Complex>::changesign ();
144 return *this;
145 }
146
141 typedef double (*dmapper) (const Complex&); 147 typedef double (*dmapper) (const Complex&);
142 typedef Complex (*cmapper) (const Complex&); 148 typedef Complex (*cmapper) (const Complex&);
143 typedef bool (*bmapper) (const Complex&); 149 typedef bool (*bmapper) (const Complex&);
144 150
145 NDArray map (dmapper fcn) const; 151 NDArray map (dmapper fcn) const;