error.c File Reference

exception classes More...

#include "mrubyc.h"
#include "_autogen_class_exception.h"

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Functions
static mrbc_exception *	sub_exception_new (struct VM *vm, struct RClass *exc_cls)
mrbc_value	mrbc_exception_new (struct VM *vm, struct RClass *exc_cls, const void *message, int len)
mrbc_value	mrbc_exception_new_alloc (struct VM *vm, struct RClass *exc_cls, const void *message, int len)
void	mrbc_exception_delete (mrbc_value *value)
void	mrbc_raise (struct VM *vm, struct RClass *exc_cls, const char *msg)
void	mrbc_raisef (struct VM *vm, struct RClass *exc_cls, const char *fstr,...)
void	mrbc_clear_exception (struct VM *vm)
void	mrbc_print_exception (const mrbc_value *v)
void	mrbc_print_vm_exception (const struct VM *vm)

Detailed Description

exception classes

Copyright (C) 2015- Kyushu Institute of Technology.
Copyright (C) 2015- Shimane IT Open-Innovation Center.

This file is distributed under BSD 3-Clause License.

Definition in file error.c.

Function Documentation

mrbc_clear_exception()

void mrbc_clear_exception

(

struct VM *

vm

)

clear raised exception

Parameters

vm	pointer to VM.

Definition at line 206 of file error.c.

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mrbc_exception_delete()

void mrbc_exception_delete

(

mrbc_value *

value

)

destructor

Parameters

value

target.

Definition at line 133 of file error.c.

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mrbc_exception_new()

mrbc_value mrbc_exception_new	(	struct VM *	vm,
		struct RClass *	exc_cls,
		const void *	message,
		int	len )

constructor

Parameters

vm	pointer to VM.
exc_cls	pointer to Exception class.
message	message.
len	message length or zero.

Returns

exception object.

Definition at line 65 of file error.c.

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mrbc_exception_new_alloc()

mrbc_value mrbc_exception_new_alloc	(	struct VM *	vm,
		struct RClass *	exc_cls,
		const void *	message,
		int	len )

constructor with allocated message buffer.

Parameters

vm	pointer to VM.
exc_cls	pointer to Exception class.
message	message buffer.
len	message length.

Returns

exception object.

Definition at line 116 of file error.c.

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mrbc_print_exception()

void mrbc_print_exception

(

const mrbc_value *

v

)

display exception

Parameters

v	pointer to Exception object.

Definition at line 219 of file error.c.

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mrbc_print_vm_exception()

void mrbc_print_vm_exception

(

const struct VM *

vm

)

display exception in vm.

Parameters

vm	pointer to VM

Definition at line 236 of file error.c.

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mrbc_raise()

void mrbc_raise	(	struct VM *	vm,
		struct RClass *	exc_cls,
		const char *	msg )

raise exception

Parameters

vm	pointer to VM.
exc_cls	pointer to Exception class or NULL.
msg	message or NULL.

Note

(usage) mrbc_raise(vm, MRBC_CLASS(TypeError), "message here.");

Definition at line 150 of file error.c.

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mrbc_raisef()

void mrbc_raisef	(	struct VM *	vm,
		struct RClass *	exc_cls,
		const char *	fstr,
			... )

raise exception like printf

Parameters

vm	pointer to VM.
exc_cls	pointer to Exception class.
fstr	format string.

Definition at line 173 of file error.c.

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sub_exception_new()

mrbc_exception * sub_exception_new ( struct VM * vm, struct RClass * exc_cls )

static

Definition at line 32 of file error.c.

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