annotate mupdf-source/thirdparty/tesseract/src/training/pango/tlog.h @ 46:7ee69f120f19 default tip

>>>>> tag v1.26.5+1 for changeset b74429b0f5c4
author Franz Glasner <fzglas.hg@dom66.de>
date Sat, 11 Oct 2025 17:17:30 +0200
parents b50eed0cc0ef
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1 /**********************************************************************
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2 * File: tlog.h
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3 * Description: Variant of printf with logging level controllable by a
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4 * commandline flag.
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5 * Author: Ranjith Unnikrishnan
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6 * Created: Wed Nov 20 2013
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7 *
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8 * (C) Copyright 2013, Google Inc.
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9 ** Licensed under the Apache License, Version 2.0 (the "License");
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10 ** you may not use this file except in compliance with the License.
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11 ** You may obtain a copy of the License at
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12 ** http://www.apache.org/licenses/LICENSE-2.0
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13 ** Unless required by applicable law or agreed to in writing, software
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14 ** distributed under the License is distributed on an "AS IS" BASIS,
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15 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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16 ** See the License for the specific language governing permissions and
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17 ** limitations under the License.
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18 *
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19 **********************************************************************/
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20 #ifndef TESSERACT_TRAINING_TLOG_H_
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21 #define TESSERACT_TRAINING_TLOG_H_
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23 #include "export.h"
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25 #include "commandlineflags.h"
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26 #include "errcode.h"
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27 #include "tprintf.h"
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29 TESS_PANGO_TRAINING_API
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30 DECLARE_INT_PARAM_FLAG(tlog_level);
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32 // Variant guarded by the numeric logging level parameter FLAGS_tlog_level
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33 // (default 0). Code using ParseCommandLineFlags() can control its value using
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34 // the --tlog_level commandline argument. Otherwise it must be specified in a
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35 // config file like other params.
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36 #define tlog(level, ...) \
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37 { \
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38 if (FLAGS_tlog_level >= level) { \
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39 tprintf(__VA_ARGS__); \
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40 } \
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41 }
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43 #define TLOG_IS_ON(level) (FLAGS_tlog_level >= level)
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45 #endif // TESSERACT_TRAINING_TLOG_H_