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// Copyright 2017 Open Source Robotics Foundation, Inc.
//
// 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.
/// \file
#ifndef RCUTILS__SPLIT_H_
#define RCUTILS__SPLIT_H_
#ifdef __cplusplus
extern "C"
{
#endif
#include "rcutils/allocator.h"
#include "rcutils/types.h"
#include "rcutils/visibility_control.h"
/// Split a given string with the specified delimiter
/**
* \param[in] str string to split
* \param[in] delimiter on where to split
* \param[in] allocator for allocating new memory for the output array
* \param[out] string_array with the split tokens
* \return #RCUTILS_RET_OK if successful, or
* \return #RCUTILS_RET_INVALID_ARGUMENT for invalid arguments, or
* \return #RCUTILS_RET_BAD_ALLOC if memory allocation fails, or
* \return #RCUTILS_RET_ERROR if an unknown error occurs
*/
RCUTILS_PUBLIC
rcutils_ret_t
rcutils_split(
const char * str,
char delimiter,
rcutils_allocator_t allocator,
rcutils_string_array_t * string_array);
/// Split a given string on the last occurrence of the specified delimiter
/**
* \param[in] str string to split
* \param[in] delimiter on where to split
* \param[in] allocator for allocating new memory for the output array
* \param[out] string_array with the split tokens
* \return #RCUTILS_RET_OK if successful, or
* \return #RCUTILS_RET_BAD_ALLOC if memory allocation fails, or
* \return #RCUTILS_RET_ERROR if an unknown error occurs
*/
RCUTILS_PUBLIC
rcutils_ret_t
rcutils_split_last(
const char * str,
char delimiter,
rcutils_allocator_t allocator,
rcutils_string_array_t * string_array);
#ifdef __cplusplus
}
#endif
#endif // RCUTILS__SPLIT_H_
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