#include <algorithm>#include <config.h>#include <celutil/util.h>#include <celutil/debug.h>#include "parser.h"#include "asterism.h"Include dependency graph for asterism.cpp:
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Functions | |
| AsterismList * | ReadAsterismList (istream &in, const StarDatabase &stardb) |
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Definition at line 57 of file asterism.cpp. References Asterism::addChain(), DPRINTF, Value::getArray(), Star::getPosition(), Tokenizer::getStringValue(), Tokenizer::getTokenType(), Value::getType(), Tokenizer::nextToken(), and Parser::readValue(). Referenced by CelestiaCore::initSimulation(). 00058 {
00059 AsterismList* asterisms = new AsterismList();
00060 Tokenizer tokenizer(&in);
00061 Parser parser(&tokenizer);
00062
00063 while (tokenizer.nextToken() != Tokenizer::TokenEnd)
00064 {
00065 if (tokenizer.getTokenType() != Tokenizer::TokenString)
00066 {
00067 DPRINTF(0, "Error parsing asterism file.\n");
00068 for_each(asterisms->begin(), asterisms->end(), deleteFunc<Asterism*>());
00069 delete asterisms;
00070 return NULL;
00071 }
00072
00073 string name = tokenizer.getStringValue();
00074 Asterism* ast = new Asterism(name);
00075
00076 Value* chainsValue = parser.readValue();
00077 if (chainsValue == NULL || chainsValue->getType() != Value::ArrayType)
00078 {
00079 DPRINTF(0, "Error parsing asterism %s\n", name.c_str());
00080 for_each(asterisms->begin(), asterisms->end(), deleteFunc<Asterism*>());
00081 delete asterisms;
00082 return NULL;
00083 }
00084
00085 Array* chains = chainsValue->getArray();
00086
00087 for (int i = 0; i < (int) chains->size(); i++)
00088 {
00089 if ((*chains)[i]->getType() == Value::ArrayType)
00090 {
00091 Array* a = (*chains)[i]->getArray();
00092 Asterism::Chain* chain = new Asterism::Chain();
00093 for (Array::const_iterator iter = a->begin(); iter != a->end(); iter++)
00094 {
00095 if ((*iter)->getType() == Value::StringType)
00096 {
00097 Star* star = stardb.find((*iter)->getString());
00098 if (star != NULL)
00099 chain->insert(chain->end(), star->getPosition());
00100 }
00101 }
00102
00103 ast->addChain(*chain);
00104 }
00105 }
00106
00107 asterisms->insert(asterisms->end(), ast);
00108
00109 delete chainsValue;
00110 }
00111
00112 return asterisms;
00113 }
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1.4.1