c28d0c6c80
- rename example modules from "example" to "swigexample", to avoid a warning from shadowing the Octave built-in function "example" - remove deprecated "static" Makefile targets: there is no longer an option to build static Octave modules in the Examples Makefile - emacs whitespace cleanup run on all files
35 lines
974 B
C++
35 lines
974 B
C++
/* File : example.h */
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#include <math.h>
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class ComplexVal {
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private:
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double rpart, ipart;
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public:
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ComplexVal(double r = 0, double i = 0) : rpart(r), ipart(i) { }
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ComplexVal(const ComplexVal &c) : rpart(c.rpart), ipart(c.ipart) { }
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ComplexVal &operator=(const ComplexVal &c) {
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rpart = c.rpart;
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ipart = c.ipart;
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return *this;
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}
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ComplexVal operator+(const ComplexVal &c) const {
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return ComplexVal(rpart+c.rpart, ipart+c.ipart);
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}
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ComplexVal operator-(const ComplexVal &c) const {
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return ComplexVal(rpart-c.rpart, ipart-c.ipart);
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}
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ComplexVal operator*(const ComplexVal &c) const {
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return ComplexVal(rpart*c.rpart - ipart*c.ipart,
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rpart*c.ipart + c.rpart*ipart);
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}
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ComplexVal operator-() const {
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return ComplexVal(-rpart, -ipart);
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}
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double re() const { return rpart; }
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double im() const { return ipart; }
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};
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ComplexVal operator*(const double &s, const ComplexVal &c) {
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return ComplexVal(s*c.re(), s*c.im());
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}
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