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devtools/swigwin-1.3.34/Lib/python/ccomplex.i

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+/* -----------------------------------------------------------------------------
+ * See the LICENSE file for information on copyright, usage and redistribution
+ * of SWIG, and the README file for authors - http://www.swig.org/release.html.
+ *
+ * ccomplex.i
+ *
+ * C complex typemaps
+ * ISO C99:  7.3 Complex arithmetic <complex.h>
+ * ----------------------------------------------------------------------------- */
+
+
+%include <pycomplex.swg>
+
+%{
+#include <complex.h>
+%}
+
+
+/* C complex constructor */
+#define CCplxConst(r, i) ((r) + I*(i))
+
+%swig_cplxflt_convn(float complex, CCplxConst, creal, cimag);
+%swig_cplxdbl_convn(double complex, CCplxConst, creal, cimag);
+%swig_cplxdbl_convn(complex, CCplxConst, creal, cimag);
+
+/* declaring the typemaps */
+%typemaps_primitive(SWIG_TYPECHECK_CPLXFLT, float complex);
+%typemaps_primitive(SWIG_TYPECHECK_CPLXDBL, double complex);
+%typemaps_primitive(SWIG_TYPECHECK_CPLXDBL, complex);