diff options
Diffstat (limited to 'internal/complex.h')
| -rw-r--r-- | internal/complex.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/internal/complex.h b/internal/complex.h new file mode 100644 index 0000000000..42151652b7 --- /dev/null +++ b/internal/complex.h @@ -0,0 +1,29 @@ +#ifndef INTERNAL_COMPLEX_H /*-*-C-*-vi:se ft=c:*/ +#define INTERNAL_COMPLEX_H +/** + * @author Ruby developers <ruby-core@ruby-lang.org> + * @copyright This file is a part of the programming language Ruby. + * Permission is hereby granted, to either redistribute and/or + * modify this file, provided that the conditions mentioned in the + * file COPYING are met. Consult the file for details. + * @brief Internal header for Complex. + */ +#include "ruby/internal/value.h" /* for struct RBasic */ + +struct RComplex { + struct RBasic basic; + VALUE real; + VALUE imag; +}; + +#define RCOMPLEX(obj) ((struct RComplex *)(obj)) + +/* shortcut macro for internal only */ +#define RCOMPLEX_SET_REAL(cmp, r) RB_OBJ_WRITE((cmp), &RCOMPLEX(cmp)->real, (r)) +#define RCOMPLEX_SET_IMAG(cmp, i) RB_OBJ_WRITE((cmp), &RCOMPLEX(cmp)->imag, (i)) + +/* complex.c */ +VALUE rb_dbl_complex_new_polar_pi(double abs, double ang); +st_index_t rb_complex_hash(VALUE comp); + +#endif /* INTERNAL_COMPLEX_H */ |