mruby/include/mruby/numeric.h at master · danieldevries/mruby · GitHub

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** mruby/numeric.h - Numeric, Integer, Float, Fixnum class

** See Copyright Notice in mruby.h

#ifndef MRUBY_NUMERIC_H

#define MRUBY_NUMERIC_H

#if defined(__cplusplus)

extern "C" {

#endif

#define POSFIXABLE(f) ((f) <= MRB_INT_MAX)

#define NEGFIXABLE(f) ((f) >= MRB_INT_MIN)

#define FIXABLE(f) (POSFIXABLE(f) && NEGFIXABLE(f))

mrb_value mrb_flo_to_fixnum(mrb_state *mrb, mrb_value val);

mrb_value mrb_flo_to_str(mrb_state *mrb, mrb_value flo, int max_digit);

mrb_value mrb_fixnum_to_str(mrb_state *mrb, mrb_value x, int base);

mrb_value mrb_fixnum_plus(mrb_state *mrb, mrb_value x, mrb_value y);

mrb_value mrb_fixnum_minus(mrb_state *mrb, mrb_value x, mrb_value y);

mrb_value mrb_fixnum_mul(mrb_state *mrb, mrb_value x, mrb_value y);

mrb_value mrb_num_div(mrb_state *mrb, mrb_value x, mrb_value y);

#if defined(__cplusplus)

} /* extern "C" { */

#endif

#endif /* MRUBY_NUMERIC_H */

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