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LSST Data Management Base Package
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utils.h
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1/*
2 * LSST Data Management System
3 * Copyright 2017 AURA/LSST.
4 *
5 * This product includes software developed by the
6 * LSST Project (http://www.lsst.org/).
7 *
8 * This program is free software: you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation, either version 3 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the LSST License Statement and
19 * the GNU General Public License along with this program. If not,
20 * see <https://www.lsstcorp.org/LegalNotices/>.
21 */
22#ifndef ASTSHIM_DETAIL_UTILS_H
23#define ASTSHIM_DETAIL_UTILS_H
24
25#include <cstddef>
26#include <cctype>
27#include <limits>
28#include <sstream>
29#include <stdexcept>
30#include <vector>
31
32#include "astshim/base.h"
33
34namespace ast {
35namespace detail {
36
37static const int FITSLEN = 80;
38
40inline void annulAstObject(AstObject *object) {
41 if (object != nullptr) {
42 astAnnul(object);
43 assertOK();
44 }
45}
46
47template <typename T1, typename T2>
48inline void assertEqual(T1 val1, std::string const &descr1, T2 val2, std::string const &descr2) {
49 if (val1 != val2) {
51 os << descr1 << " = " << val1 << " != " << descr2 << " = " << val2;
52 throw std::invalid_argument(os.str());
53 }
54}
55
60 for (auto &val : p) {
61 if (val == AST__BAD) {
63 }
64 }
65}
66
70void astBadToNan(ast::Array2D const &arr);
71
79inline std::string formatAxisAttr(std::string const &name, int axis) {
81 os << name << "(" << axis << ")";
82 return os.str();
83}
84
88bool isSeries(AstCmpMap const *cmpMap);
89
95std::string getClassName(AstObject const *rawObj);
96
100inline double safeDouble(double val) {
101 assertOK();
102 return val != AST__BAD ? val : std::numeric_limits<double>::quiet_NaN();
103}
104
109 std::string upstr;
110 upstr.reserve(str.size());
111 for (char c : str) {
112 upstr += std::toupper(c);
113 }
114 return upstr;
115}
116
117} // namespace detail
118} // namespace ast
119
120#endif
std::ostream * os
Definition Schema.cc:557
std::string formatAxisAttr(std::string const &name, int axis)
Format an axis-specific attribute by appending the axis index.
Definition utils.h:79
void assertEqual(T1 val1, std::string const &descr1, T2 val2, std::string const &descr2)
Definition utils.h:48
void annulAstObject(AstObject *object)
A wrapper around astAnnul; intended as a custom deleter for std::unique_ptr.
Definition utils.h:40
std::string getClassName(AstObject const *rawObj)
Get the AST class name, changing CmpMap to SeriesMap or ParallelMap as appropriate.
Definition utils.cc:37
double safeDouble(double val)
Return a double value after checking status and replacing AST__BAD with nan
Definition utils.h:100
std::string stringToUpper(std::string const &str)
Return a copy of a string in which all characters are uppercase.
Definition utils.h:108
void astBadToNan(std::vector< double > &p)
Replace AST__BAD with a quiet NaN in a vector.
Definition utils.h:59
bool isSeries(AstCmpMap const *cmpMap)
Return true if the compound map is in series.
Definition utils.cc:47
AST wrapper classes and functions.
ndarray::Array< double, 2, 2 > Array2D
2D array of const double; typically used for lists of const points
Definition base.h:42
void assertOK(AstObject *rawPtr1=nullptr, AstObject *rawPtr2=nullptr)
Throw std::runtime_error if AST's state is bad.
Definition base.cc:49
T quiet_NaN(T... args)
T reserve(T... args)
ImageT val
Definition CR.cc:146
T toupper(T... args)