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lm_parsable.cc
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/**
* @file lm_parsable.cc
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
*
* @date Thu Jul 24 14:21:58 2014
*
* @brief Common mother for parsable objects
*
* @section LICENSE
*
* Copyright (©) 2010-2011 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* LibMultiScale is free software: you can redistribute it and/or modify it
* under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option) any
* later version.
*
* LibMultiScale 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 Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with LibMultiScale. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "lm_parsable.hh"
#include "lm_common.hh"
#include "lm_parameter.hh"
#include "lm_parsable_inline_impl.hh"
#include "stimulation_impulse.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_LIBMULTISCALE__
/* -------------------------------------------------------------------------- */
Parsable::Parsable() : are_parameters_declared(false) {}
/* -------------------------------------------------------------------------- */
Parsable::~Parsable() {}
/* -------------------------------------------------------------------------- */
void Parsable::parseTag(const std::string &keyword, bool &var,
default_val<bool> def) {
this->parseKeyword(keyword, var, def);
}
/* -------------------------------------------------------------------------- */
template <>
void Parsable::changeDefault<IntegrationSchemeStage>(
const std::string &keyword, const IntegrationSchemeStage &val) {
this->changeDefault(keyword, IntegrationSchemeMask(val));
}
/* -------------------------------------------------------------------------- */
void Parsable::makeItOptional(const std::string &keyword) {
std::map<std::string, std::shared_ptr<Parameter>>::iterator it =
params.find(keyword);
std::map<std::string, std::shared_ptr<Parameter>>::iterator end =
params.end();
if (it == end)
LM_THROW("not registered " << keyword);
Parameter *p = it->second.get();
p->makeItAsSet();
}
/* -------------------------------------------------------------------------- */
ParseResult Parsable::parseLine(const std::string &buffer) {
if (!are_parameters_declared) {
declareParams();
generateListKeywords();
are_parameters_declared = true;
}
std::stringstream line(buffer);
std::string mot;
ParseResult count(true, 0);
DUMPFILE(Parser::fout, "Parsing line " << buffer);
while (line.good()) {
try {
Parser::parse(mot, line);
} catch (LibMultiScaleException &e) {
break;
}
if (mot == "BLOCK_PARAMS") {
ParseResult parsed(true, 0);
std::string section_name;
Parser::parse(section_name, line);
++parsed;
std::string filename;
try {
Parser::parse(filename, line);
Parser::parseConfigFile(filename, section_name, "", (*this));
++parsed;
} catch (LibMultiScaleException &e) {
Parser::parseConfigFile(Parser::getCurrentConfigFile(), section_name,
"", (*this));
}
count += parsed;
++count;
return count;
} else {
ParseResult parsed;
try {
// const std::string & ls = line.str(); // just for debugging
parsed = setParam(mot, line);
} catch (LibMultiScaleException &e) {
LM_FATAL_RE(e, std::endl
<< Parser::getParserState() << "parameter " << mot
<< " was not parsed !! " << std::endl
<< "check config file for a syntax problem: "
<< "\"" << buffer << "\"");
}
if (!parsed)
LM_FATAL("parameter "
<< mot << " was not parsed !! " << std::endl
<< "check config file for a syntax problem for line\n\t"
<< Parser::getParserState() << std::endl
<< "\t\t\"" << buffer << "\"" << std::endl);
// count the pop parameters
count += parsed;
// count the keyword which have been removed
++count;
}
}
return count;
}
/* -------------------------------------------------------------------------- */
void Parsable::checkAllKeywordsAreParsed() {
if (!are_parameters_declared) {
declareParams();
}
for (UInt i = 0; i < forward_parsable.size(); ++i)
forward_parsable[i]->checkAllKeywordsAreParsed();
std::vector<std::string> failed_keywords;
for (auto &&it : params) {
if (it.second->isSet() == false) {
failed_keywords.push_back(it.first);
}
}
std::string mystr;
for (UInt i = 0; i < failed_keywords.size(); ++i) {
mystr += "\t >> \t \"" + failed_keywords[i] + "\"\n";
}
std::string verb1 = "were";
std::string verb2 = "have";
if (failed_keywords.size() == 1) {
verb1 = "was";
verb2 = "has";
}
if (failed_keywords.size() > 0)
LM_THROW("parameters " << std::endl
<< std::endl
<< mystr << std::endl
<< " " << verb1 << " not parsed and"
<< " " << verb2 << " no default value" << std::endl);
}
/* -------------------------------------------------------------------------- */
void Parsable::addSubParsableObject(Parsable &obj) {
this->addSubParsableObject(&obj);
}
void Parsable::addSubParsableObject(Parsable *ptr) {
forward_parsable.push_back(ptr);
if (!ptr->are_parameters_declared) {
ptr->declareParams();
ptr->generateListKeywords();
ptr->are_parameters_declared = true;
}
}
/* -------------------------------------------------------------------------- */
ParseResult Parsable::setParam(const std::string &keyword,
std::stringstream &line) {
checkKeyword(keyword);
ParseResult parsed;
std::string current_buffer;
UInt pos = line.tellg();
if (pos < line.str().length())
current_buffer = line.str().substr(pos);
for (UInt i = 0; i < forward_parsable.size(); ++i) {
if (!forward_parsable[i]->doAcceptKeyword(keyword))
continue;
std::stringstream sub_line(current_buffer);
ParseResult parsed_forward =
forward_parsable[i]->setParam(keyword, sub_line);
parsed.max(parsed_forward);
}
if (params.count(keyword)) {
std::stringstream sub_line(current_buffer);
Parameter *p = params[keyword].get();
ParseResult parsed_main = p->setParam(keyword, sub_line);
parsed.max(parsed_main);
}
Parser::shiftLine(parsed, line);
return parsed;
}
/* -------------------------------------------------------------------------- */
std::set<std::string> Parsable::getPossibleKeywords() {
if (!are_parameters_declared) {
declareParams();
generateListKeywords();
are_parameters_declared = true;
}
return list_keywords;
}
/* -------------------------------------------------------------------------- */
void Parsable::checkKeyword(const std::string &keyword) {
if (!doAcceptKeyword(keyword)) {
std::stringstream message;
message << "keyword " << keyword << " is not registered" << std::endl;
message << " the registered keywords are:" << std::endl;
message << listKeywordsToStr();
message << std::endl;
LM_THROW(message.str());
}
}
/* -------------------------------------------------------------------------- */
bool Parsable::doAcceptKeyword(const std::string &keyword) {
return (list_keywords.count(keyword));
}
/* -------------------------------------------------------------------------- */
std::string Parsable::listKeywordsToStr() {
std::stringstream list_keys;
std::set<std::string>::iterator it = list_keywords.begin();
std::set<std::string>::iterator end = list_keywords.end();
while (it != end) {
list_keys << " " << (*it);
++it;
}
return list_keys.str();
}
/* -------------------------------------------------------------------------- */
void Parsable::generateListKeywords() {
for (auto &&[k, v] : params) {
list_keywords.insert(k);
}
for (UInt i = 0; i < forward_parsable.size(); ++i) {
for (auto &&[k, v] : forward_parsable[i]->params) {
list_keywords.insert(k);
}
forward_parsable[i]->generateListKeywords();
}
}
/* -------------------------------------------------------------------------- */
__END_LIBMULTISCALE__

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