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/* BSD 3-Clause License
*
* Copyright (c) 2018, Quansight and Sameer Deshmukh
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* * Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/* File containing headers for Ruby XND wrapper.
*
* Author: Sameer Deshmukh (@v0dro)
*/
#ifndef RUBY_XND_H
#define RUBY_XND_H
#ifdef __cplusplus
extern "C" {
#endif
#include "ruby.h"
#include "ndtypes.h"
#include "xnd.h"
#include "overflow.h"
typedef struct MemoryBlockObject MemoryBlockObject;
typedef struct XndObject XndObject;
extern VALUE cXND;
size_t rb_xnd_hash_size(VALUE hash);
int rb_xnd_get_complex_values(VALUE comp, double *real, double *imag);
/* Return true if obj is of type XND. */
int rb_xnd_check_type(VALUE obj);
const xnd_t * rb_xnd_const_xnd(VALUE xnd);
VALUE rb_xnd_empty_from_type(VALUE klass, const ndt_t *t, uint32_t flags);
VALUE rb_xnd_from_xnd(xnd_t *x);
XndObject * rb_xnd_get_xnd_object(VALUE obj);
MemoryBlockObject * rb_xnd_get_mblock_object(VALUE mblock);
int rb_xnd_is_cuda_managed(VALUE xnd);
#ifdef __cplusplus
}
#endif
#endif /* RUBY_XND_H */
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