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55 lines
1.1 KiB
C
55 lines
1.1 KiB
C
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#include "ruby.h"
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#include "rubyspec.h"
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#include <math.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef HAVE_RB_FLOAT_NEW
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static VALUE float_spec_new_zero(VALUE self) {
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double flt = 0;
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return rb_float_new(flt);
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}
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static VALUE float_spec_new_point_five(VALUE self) {
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double flt = 0.555;
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return rb_float_new(flt);
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}
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#endif
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#ifdef HAVE_RB_RFLOAT
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static VALUE float_spec_rb_Float(VALUE self, VALUE float_str) {
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return rb_Float(float_str);
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}
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#endif
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#ifdef HAVE_RFLOAT_VALUE
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static VALUE float_spec_RFLOAT_VALUE(VALUE self, VALUE float_h) {
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return rb_float_new(RFLOAT_VALUE(float_h));
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}
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#endif
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void Init_float_spec(void) {
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VALUE cls;
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cls = rb_define_class("CApiFloatSpecs", rb_cObject);
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#ifdef HAVE_RB_FLOAT_NEW
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rb_define_method(cls, "new_zero", float_spec_new_zero, 0);
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rb_define_method(cls, "new_point_five", float_spec_new_point_five, 0);
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#endif
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#ifdef HAVE_RB_RFLOAT
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rb_define_method(cls, "rb_Float", float_spec_rb_Float, 1);
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#endif
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#ifdef HAVE_RFLOAT_VALUE
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rb_define_method(cls, "RFLOAT_VALUE", float_spec_RFLOAT_VALUE, 1);
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#endif
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}
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#ifdef __cplusplus
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}
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#endif
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