base.h

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/*
 * LSST Data Management System
 * Copyright 2017 AURA/LSST.
 *
 * This product includes software developed by the
 * LSST Project (http://www.lsst.org/).
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the LSST License Statement and
 * the GNU General Public License along with this program.  If not,
 * see <https://www.lsstcorp.org/LegalNotices/>.
 */
#ifndef ASTSHIM_BASE_H
#define ASTSHIM_BASE_H
 
#include <string>
#include <stdexcept>
#include <vector>
 
#include "ndarray.h"
 
extern "C" {
#include "star/ast.h"
}
 
// Do not delete this or free functions and enums will not be documented
namespace ast {
 
using Array2D = ndarray::Array<double, 2, 2>;
using ConstArray2D = ndarray::Array<const double, 2, 2>;
using PointI = std::vector<int>;
using PointD = std::vector<double>;
 
enum class DataType {
    IntType = AST__INTTYPE,
    ShortIntType = AST__SINTTYPE,
    ByteType = AST__BYTETYPE,
    DoubleType = AST__DOUBLETYPE,
    FloatType = AST__FLOATTYPE,
    StringType = AST__STRINGTYPE,
    ObjectType = AST__OBJECTTYPE,
    PointerType = AST__POINTERTYPE,
    UndefinedType = AST__UNDEFTYPE,
    BadType = AST__BADTYPE
};
 
ConstArray2D arrayFromVector(std::vector<double> const &vec, int nAxes);
 
Array2D arrayFromVector(std::vector<double> &vec, int nAxes);
 
void assertOK(AstObject *rawPtr1 = nullptr, AstObject *rawPtr2 = nullptr);
 
inline bool escapes(int include = -1) {
    assertOK();
    int ret = astEscapes(include);
    assertOK();
    return ret;
}
 
inline int ast_version(void) {
  return astVersion;
}
 
}  // namespace ast
 
#endif