/usr/include/bart/iter/thresh.h is in libbart-dev 0.4.00-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | /* Copyright 2013-2014. The Regents of the University of California.
* All rights reserved. Use of this source code is governed by
* a BSD-style license which can be found in the LICENSE file.
*/
#ifndef __THRESH
#define __THRESH
#include "misc/cppwrap.h"
struct operator_p_s;
extern const struct operator_p_s* prox_thresh_create(unsigned int D, const long dim[__VLA(D)], const float lambda, const unsigned long flags, _Bool gpu);
extern void thresh_free(const struct operator_p_s* data);
extern void set_thresh_lambda(const struct operator_p_s* o, const float lambda);
extern float get_thresh_lambda(const struct operator_p_s* o);
struct linop_s;
extern const struct operator_p_s* prox_unithresh_create(unsigned int D, const struct linop_s* unitary_op, const float lambda, const unsigned long flags, _Bool gpu);
#include "misc/cppwrap.h"
#endif
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