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LSST Data Management Base Package
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base.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_BASE_H
23#define ASTSHIM_BASE_H
24
25#include <string>
26#include <stdexcept>
27#include <vector>
28
29#include "ndarray.h"
30
31extern "C" {
32#include "star/ast.h"
33}
34
35// Do not delete this or free functions and enums will not be documented
37namespace ast {
38
42using Array2D = ndarray::Array<double, 2, 2>;
46using ConstArray2D = ndarray::Array<const double, 2, 2>;
58
62enum class DataType {
63 IntType = AST__INTTYPE,
64 ShortIntType = AST__SINTTYPE,
65 ByteType = AST__BYTETYPE,
66 DoubleType = AST__DOUBLETYPE,
67 FloatType = AST__FLOATTYPE,
68 StringType = AST__STRINGTYPE,
69 ObjectType = AST__OBJECTTYPE,
70 PointerType = AST__POINTERTYPE,
71 UndefinedType = AST__UNDEFTYPE,
72 BadType = AST__BADTYPE
73};
74
95
98
108void assertOK(AstObject *rawPtr1 = nullptr, AstObject *rawPtr2 = nullptr);
109
140inline bool escapes(int include = -1) {
141 assertOK();
142 int ret = astEscapes(include);
143 assertOK();
144 return ret;
145}
146
147inline int ast_version(void) {
148 return astVersion;
149}
150
151} // namespace ast
152
153#endif
AST wrapper classes and functions.
ndarray::Array< const double, 2, 2 > ConstArray2D
2D array of const double; typically used for lists of const points
Definition base.h:46
DataType
Data types held by a KeyMap.
Definition base.h:62
int ast_version(void)
Definition base.h:147
ndarray::Array< double, 2, 2 > Array2D
2D array of const double; typically used for lists of const points
Definition base.h:42
bool escapes(int include=-1)
Control whether graphical escape sequences are included in strings.
Definition base.h:140
void assertOK(AstObject *rawPtr1=nullptr, AstObject *rawPtr2=nullptr)
Throw std::runtime_error if AST's state is bad.
Definition base.cc:49
ConstArray2D arrayFromVector(std::vector< double > const &vec, int nAxes)
Reshape a vector as a 2-dimensional array that shares the same memory.
Definition base.cc:65