egs_glib.cpp

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/*
###############################################################################
#
#  EGSnrc egs++ glib geometry
#  Copyright (C) 2016 Randle E. P. Taylor, Rowan M. Thomson,
#  Marc J. P. Chamberland, D. W. O. Rogers
#
#  This file is part of EGSnrc.
#
#  EGSnrc is free software: you can redistribute it and/or modify it under
#  the terms of the GNU Affero General Public License as published by the
#  Free Software Foundation, either version 3 of the License, or (at your
#  option) any later version.
#
#  EGSnrc 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 Affero General Public License for
#  more details.
#
#  You should have received a copy of the GNU Affero General Public License
#  along with EGSnrc. If not, see <http://www.gnu.org/licenses/>.
#
###############################################################################
#
#  Author:          Randle Taylor, 2016
#
#  Contributors:    Marc Chamberland
#                   Rowan Thomson
#                   Dave Rogers
#                   Hannah Gallop
#
###############################################################################
#
#  egs_glib was developed for the Carleton Laboratory for Radiotherapy Physics.
#
###############################################################################
*/
 
 
#include <map>
#include <iostream>
#include <istream>
#include <sstream>
#include <fstream>
#include "egs_input.h"
#include "egs_functions.h"
#include "egs_glib.h"
 
static bool EGS_GLIB_LOCAL inputSet = false;
 
extern "C" {
 
    static void setInputs() {
        inputSet = true;
 
        setBaseGeometryInputs(false);
 
        geomBlockInput->getSingleInput("library")->setValues({"egs_glib"});
 
        // Format: name, isRequired, description, vector string of allowed values
        geomBlockInput->addSingleInput("include file", true, "The path to some geometry.");
    }
 
    EGS_GLIB_EXPORT string getExample() {
        string example;
        example = {
            R"(
    # Example of egs_glib
    #:start geometry:
        name = my_glib
        library = egs_glib
        include file = /path to some external file/
    :stop geometry:
)"};
        return example;
    }
 
    EGS_GLIB_EXPORT shared_ptr<EGS_BlockInput> getInputs() {
        if(!inputSet) {
            setInputs();
        }
        return geomBlockInput;
    }
 
    EGS_GLIB_EXPORT EGS_BaseGeometry *createGeometry(EGS_Input *input) {
 
        if (!input) {
            egsWarning("createGeometry(egs_glib): null input?\n");
            return 0;
        }
 
 
        EGS_Input *egs_geom_input = input->takeInputItem("geometry definition");
        if (!egs_geom_input) {
            egsWarning("createGeometry(egs_glib): missing `geometry definition` input\n");
            return 0;
        }
 
        EGS_BaseGeometry *final = EGS_BaseGeometry::createGeometry(egs_geom_input);
 
        delete egs_geom_input;
 
        if (!final) {
            egsWarning("createGeometry(egs_glib): unable to create geometry\n");
            return 0;
        }
 
        final->setName(input);
 
        return final;
 
    }
 
}