Header: mruby/value.h

Overview

mruby Symbol. You can create an mrb_sym by simply using mrb_str_intern() or mrb_intern_cstr()

Function Summary

• mrb_bool mrb_read_int(const char *, const char *, char *, endp, mrb_int *)
• mrb_int mrb_int_read(const char*, const char*, char*)

  obsolete; do not use mrb_int_read().

• mrb_bool mrb_read_float(const char *, char *, endp, double *)
• double mrb_float_read(const char *, char *, endp)

  obsolete; do not use mrb_float_read().

• int mrb_msvc_vsnprintf(char *, size_t, const char *, va_list)
• int mrb_msvc_snprintf(char *, size_t, const char *, ...)
• mrb_value mrb_float_value(struct mrb_state *, mrb_float)
• mrb_value mrb_cptr_value(struct mrb_state *, void *)
• mrb_value mrb_int_value(struct mrb_state *, mrb_int)

  Returns an integer in Ruby.

• mrb_value mrb_fixnum_value(mrb_int)
• mrb_value mrb_symbol_value(mrb_sym)
• mrb_value mrb_obj_value(void *)
• mrb_value mrb_nil_value(void)

  Get a nil mrb_value object.

• mrb_value mrb_false_value(void)

  Returns false in Ruby.

• mrb_value mrb_true_value(void)

  Returns true in Ruby.

• mrb_value mrb_bool_value(mrb_bool)
• mrb_value mrb_undef_value(void)

Define Summary

#define MRUBY_VALUE_H

#define FALSE

#define TRUE

#define PRIo64

#define PRId64

#define PRIu64

#define PRIx64

#define PRIo16

#define PRId16

#define PRIu16

#define PRIx16

#define PRIo32

#define PRId32

#define PRIu32

#define PRIx32

#define MRB_INT_BIT

#define MRB_INT_MIN

#define MRB_INT_MAX

#define MRB_PRIo

#define MRB_PRId

#define MRB_PRIx

#define MRB_ENDIAN_LOHI

#define vsnprintf

#define snprintf

#define isfinite

#define isnan

#define isinf

#define signbit

#define INFINITY

#define NAN

#define MRB_VTYPE_FOREACH

#define MRB_TT_DATA

obsolete name for MRB_TT_CDATA

#define MRB_VTYPE_TYPEOF

#define MRB_VTYPE_TYPEDEF

#define MRB_TT_FIXNUM

for compatibility

#define MRB_SSIZE_MAX

#define mrb_immediate_p

#define mrb_integer_p

#define mrb_fixnum_p

#define mrb_symbol_p

#define mrb_undef_p

#define mrb_nil_p

#define mrb_false_p

#define mrb_true_p

#define mrb_float_p

#define mrb_array_p

#define mrb_string_p

#define mrb_hash_p

#define mrb_cptr_p

#define mrb_exception_p

#define mrb_free_p

#define mrb_object_p

#define mrb_class_p

#define mrb_module_p

#define mrb_iclass_p

#define mrb_sclass_p

#define mrb_proc_p

#define mrb_range_p

#define mrb_env_p

#define mrb_data_p

#define mrb_fiber_p

#define mrb_istruct_p

#define mrb_break_p

#define mrb_bool

#define mrb_test

#define mrb_bigint_p

#define MRB_LINK_TIME_RO_DATA_P

#define mrb_ro_data_p

Typedef Summary

typedef mrb_sym

mruby Symbol. You can create an mrb_sym by simply using mrb_str_intern() or mrb_intern_cstr()

typedef mrb_int

typedef mrb_uint

typedef mrb_float

typedef mrb_value

This typedef is abstract.

mruby value boxing.

Actual implementation depends on configured boxing type.

See Also:

• Word boxing representation (Default)
• No boxing representation
• Boxed double representation

typedef mrb_ssize

Function Details

mrb_bool mrb_read_int(const char * p, const char * e, char * , endp , mrb_int * np)

mrb_int mrb_int_read(const char* , const char* , char* )

obsolete; do not use mrb_int_read()

mrb_bool mrb_read_float(const char * p, char * , endp , double * fp)

double mrb_float_read(const char * p, char * , endp )

obsolete; do not use mrb_float_read()

int mrb_msvc_vsnprintf(char * s, size_t n, const char * format, va_list arg)

int mrb_msvc_snprintf(char * s, size_t n, const char * format, ... )

mrb_value mrb_float_value(struct mrb_state * mrb, mrb_float f)

mrb_value mrb_cptr_value(struct mrb_state * mrb, void * p)

mrb_value mrb_int_value(struct mrb_state * mrb, mrb_int i)

Returns an integer in Ruby.

mrb_value mrb_fixnum_value(mrb_int i)

mrb_value mrb_symbol_value(mrb_sym i)

mrb_value mrb_obj_value(void * p)

mrb_value mrb_nil_value(void)

Get a nil mrb_value object.

Returns:

• nil mrb_value object reference.

mrb_value mrb_false_value(void)

Returns false in Ruby.

mrb_value mrb_true_value(void)

Returns true in Ruby.

mrb_value mrb_bool_value(mrb_bool boolean)

mrb_value mrb_undef_value(void)