/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */

#ifndef __PADDLE_CAPI_ERROR_H__
#define __PADDLE_CAPI_ERROR_H__

#include "config.h"

/**
 * Error Type for Paddle API.
 */
typedef enum {
  kPD_NO_ERROR = 0,
  kPD_NULLPTR = 1,
  kPD_OUT_OF_RANGE = 2,
  kPD_PROTOBUF_ERROR = 3,
  kPD_NOT_SUPPORTED = 4,
  kPD_UNDEFINED_ERROR = -1,
} paddle_error;

#ifdef __cplusplus
extern "C" {
#endif

/**
 * Error string for Paddle API.
 */
PD_API const char* paddle_error_string(paddle_error err);

#ifdef __cplusplus
}
#endif

#endif