/usr/include/bart/iter/prox.h is in libbart-dev 0.4.02-2.
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 | /* Copyright 2014-2016. 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 __PROX_H
#define __PROX_H
#include "misc/cppwrap.h"
struct operator_p_s;
struct linop_s;
extern const struct operator_p_s* prox_normaleq_create(const struct linop_s* op, const _Complex float* y);
extern const struct operator_p_s* prox_leastsquares_create(unsigned int N, const long dims[__VLA(N)], float lambda, const _Complex float* y);
extern const struct operator_p_s* prox_l2norm_create(unsigned int N, const long dims[__VLA(N)], float lambda);
extern const struct operator_p_s* prox_l2ball_create(unsigned int N, const long dims[__VLA(N)], float eps, const _Complex float* center);
extern const struct operator_p_s* prox_zero_create(unsigned int N, const long dims[__VLA(N)]);
extern const struct operator_p_s* prox_lineq_create(const struct linop_s* op, const _Complex float* y);
extern const struct operator_p_s* prox_lesseq_create(unsigned int N, const long dims[__VLA(N)], const _Complex float* b);
extern const struct operator_p_s* prox_greq_create(unsigned int N, const long dims[__VLA(N)], const _Complex float* b);
extern const struct operator_p_s* prox_rvc_create(unsigned int N, const long dims[__VLA(N)]);
extern const struct operator_p_s* prox_nonneg_create(unsigned int N, const long dims[__VLA(N)]);
#include "misc/cppwrap.h"
#endif
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