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Eclipse SUMO - Simulation of Urban MObility
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#include <OptionsIO.h>
Static Public Member Functions | |
static int | getArgC () |
Return the number of command line arguments. More... | |
static void | getOptions (const bool commandLineOnly=false) |
Parses the command line arguments and loads the configuration. More... | |
static void | loadConfiguration () |
Loads and parses the configuration. More... | |
static void | setArgs (const std::vector< std::string > &args) |
Stores faked command line arguments for later parsing. More... | |
static void | setArgs (int argc, char **argv) |
Stores the command line arguments for later parsing. More... | |
Static Private Member Functions | |
static std::string | getRoot (const std::string &filename) |
Retrieves the XML root element of a supposed configuration or net. More... | |
Static Private Attributes | |
static int | myArgC = 0 |
static char ** | myArgV |
Helping methods for parsing of command line arguments and reading a configuration file. Any errors are reported by throwing a ProcessError exception which contains a description about the failure.
Definition at line 48 of file OptionsIO.h.
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inlinestatic |
Return the number of command line arguments.
Definition at line 65 of file OptionsIO.h.
References myArgC.
Referenced by NLBuilder::init().
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Parses the command line arguments and loads the configuration.
Command line arguments are parsed, first, throwing a ProcessError if something fails. Then options are reset to being writeable and the configuration is loaded using "loadConfiguration". After this, the options are reset again and the command line arguments are reparsed.
This workflow allows to read the name of a configuration file from command line arguments, first, then to load values from this configuration file and reset them by other values from the command line.
Definition at line 75 of file OptionsIO.cpp.
References OptionsCont::getOptions(), getRoot(), loadConfiguration(), myArgC, myArgV, OptionsParser::parse(), and OptionsCont::resetWritable().
Referenced by NLBuilder::init(), GNELoadThread::initOptions(), main(), and GUILoadThread::run().
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staticprivate |
Retrieves the XML root element of a supposed configuration or net.
[in] | filename | the XML file to parse |
Definition at line 134 of file OptionsIO.cpp.
References OptionsLoader::errorOccurred(), OptionsLoader::getItem(), and StringUtils::transcode().
Referenced by getOptions().
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Loads and parses the configuration.
The name of the configuration file is extracted from the global OptionsCont ("configuration-file" is used as the name of the option to get the name of the configuration).
Definition at line 101 of file OptionsIO.cpp.
References OptionsLoader::errorOccurred(), OptionsCont::exists(), OptionsCont::getOptions(), OptionsCont::getString(), FileHelpers::isReadable(), OptionsCont::isSet(), PROGRESS_BEGIN_MESSAGE, PROGRESS_DONE_MESSAGE, OptionsCont::relocateFiles(), and StringUtils::transcode().
Referenced by getOptions().
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Stores faked command line arguments for later parsing.
[in] | args | arguments given as substitute for the command line |
Definition at line 61 of file OptionsIO.cpp.
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Stores the command line arguments for later parsing.
[in] | argc | number of arguments given at the command line |
[in] | argv | arguments given at the command line |
Definition at line 54 of file OptionsIO.cpp.
References myArgC, and myArgV.
Referenced by libsumo::Simulation::load(), GNELoadThread::loadConfigOrNet(), GUILoadThread::loadConfigOrNet(), main(), GUIRunThread::makeStep(), and MSNet::simulate().
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staticprivate |
Definition at line 104 of file OptionsIO.h.
Referenced by getArgC(), getOptions(), and setArgs().
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staticprivate |
Definition at line 105 of file OptionsIO.h.
Referenced by getOptions(), and setArgs().