parametersystem: introduce translation unit

This commit is contained in:
Arne Morten Kvarving 2024-09-02 13:38:44 +02:00
parent 05f01bf819
commit bc83bb6e1c
4 changed files with 579 additions and 493 deletions

View File

@ -64,6 +64,7 @@ list (APPEND MAIN_SOURCE_FILES
opm/models/parallel/mpiutil.cpp
opm/models/parallel/tasklets.cpp
opm/models/parallel/threadmanager.cpp
opm/models/utils/parametersystem.cpp
opm/models/utils/timer.cpp
opm/simulators/flow/ActionHandler.cpp
opm/simulators/flow/Banners.cpp

View File

@ -0,0 +1,538 @@
// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
// vi: set et ts=4 sw=4 sts=4:
/*
This file is part of the Open Porous Media project (OPM).
OPM 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 2 of the License, or
(at your option) any later version.
OPM 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 GNU General Public License
along with OPM. If not, see <http://www.gnu.org/licenses/>.
Consult the COPYING file in the top-level source directory of this
module for the precise wording of the license and the list of
copyright holders.
*/
/*!
* \file
*
* \brief This file provides the infrastructure to retrieve run-time parameters
*
* Internally, runtime parameters are implemented using
* Dune::ParameterTree with the default value taken from the parameter
* definition.
*/
#include <config.h>
#include <opm/models/utils/parametersystem.hpp>
namespace {
std::string parseQuotedValue(std::string& s, const std::string& errorPrefix)
{
if (s.empty() || s[0] != '"')
throw std::runtime_error(errorPrefix+"Expected quoted string");
std::string result;
unsigned i = 1;
for (; i < s.size(); ++i) {
// handle escape characters
if (s[i] == '\\') {
++ i;
if (s.size() <= i)
throw std::runtime_error(errorPrefix+"Unexpected end of quoted string");
if (s[i] == 'n')
result += '\n';
else if (s[i] == 'r')
result += '\r';
else if (s[i] == 't')
result += '\t';
else if (s[i] == '"')
result += '"';
else if (s[i] == '\\')
result += '\\';
else
throw std::runtime_error(errorPrefix+"Unknown escape character '\\" + s[i] + "'");
}
else if (s[i] == '"')
break;
else
result += s[i];
}
s = s.substr(i+1);
return result;
}
std::string parseUnquotedValue(std::string& s, const std::string&)
{
unsigned i;
for (i = 0; i < s.size(); ++ i)
if (std::isspace(s[i]))
break;
std::string ret = s.substr(0, i);
s = s.substr(i);
return ret;
}
void removeLeadingSpace(std::string& s)
{
unsigned i;
for (i = 0; i < s.size(); ++ i)
if (!std::isspace(s[i]))
break;
s = s.substr(i);
}
} // anonymous namespace
namespace Opm::Parameters {
bool ParamInfo::operator==(const ParamInfo& other) const
{
return other.paramName == paramName
&& other.paramTypeName == paramTypeName
&& other.typeTagName == typeTagName
&& other.usageString == usageString;
}
std::string breakLines(const std::string& msg,
int indentWidth,
int maxWidth)
{
std::string result;
int startInPos = 0;
int inPos = 0;
int lastBreakPos = 0;
int ttyPos = 0;
for (; inPos < int(msg.size()); ++ inPos, ++ ttyPos) {
if (msg[inPos] == '\n') {
result += msg.substr(startInPos, inPos - startInPos + 1);
startInPos = inPos + 1;
lastBreakPos = startInPos + 1;
// we need to use -1 here because ttyPos is incremented after the loop body
ttyPos = -1;
continue;
}
if (std::isspace(msg[inPos]))
lastBreakPos = inPos;
if (ttyPos >= maxWidth) {
if (lastBreakPos > startInPos) {
result += msg.substr(startInPos, lastBreakPos - startInPos);
startInPos = lastBreakPos + 1;
lastBreakPos = startInPos;
inPos = startInPos;
}
else {
result += msg.substr(startInPos, inPos - startInPos);
startInPos = inPos;
lastBreakPos = startInPos;
inPos = startInPos;
}
result += "\n";
for (int i = 0; i < indentWidth; ++i)
result += " ";
ttyPos = indentWidth;
}
}
result += msg.substr(startInPos);
return result;
}
void reset()
{
MetaData::clear();
}
void endRegistration()
{
if (!MetaData::registrationOpen()) {
throw std::logic_error("Parameter registration was already closed. It is only possible "
"to close it once.");
}
MetaData::registrationOpen() = false;
// loop over all parameters and retrieve their values to make sure
// that there is no syntax error
for (const auto& param : MetaData::registrationFinalizers()) {
param->retrieve();
}
MetaData::registrationFinalizers().clear();
}
void printParamUsage(std::ostream& os, const ParamInfo& paramInfo)
{
std::string paramMessage, paramType, paramDescription;
int ttyWidth = getTtyWidth();
// convert the CamelCase name to a command line --parameter-name.
std::string cmdLineName = "-";
const std::string camelCaseName = paramInfo.paramName;
for (unsigned i = 0; i < camelCaseName.size(); ++i) {
if (isupper(camelCaseName[i]))
cmdLineName += "-";
cmdLineName += static_cast<char>(std::tolower(camelCaseName[i]));
}
// assemble the printed output
paramMessage = " ";
paramMessage += cmdLineName;
// add the =VALUE_TYPE part
bool isString = false;
if (paramInfo.paramTypeName == Dune::className<std::string>()
|| paramInfo.paramTypeName == "const char *")
{
paramMessage += "=STRING";
isString = true;
}
else if (paramInfo.paramTypeName == Dune::className<float>()
|| paramInfo.paramTypeName == Dune::className<double>()
|| paramInfo.paramTypeName == Dune::className<long double>()
#if HAVE_QUAD
|| paramInfo.paramTypeName == Dune::className<quad>()
#endif // HAVE_QUAD
)
paramMessage += "=SCALAR";
else if (paramInfo.paramTypeName == Dune::className<int>()
|| paramInfo.paramTypeName == Dune::className<unsigned int>()
|| paramInfo.paramTypeName == Dune::className<short>()
|| paramInfo.paramTypeName == Dune::className<unsigned short>())
paramMessage += "=INTEGER";
else if (paramInfo.paramTypeName == Dune::className<bool>())
paramMessage += "=BOOLEAN";
else if (paramInfo.paramTypeName.empty()) {
// the parameter is a flag. Do nothing!
}
else {
// unknown type
paramMessage += "=VALUE";
}
// fill up the up help string to the 50th character
paramMessage += " ";
while (paramMessage.size() < 50)
paramMessage += " ";
// append the parameter usage string.
paramMessage += paramInfo.usageString;
// add the default value
if (!paramInfo.paramTypeName.empty()) {
if (paramMessage.back() != '.')
paramMessage += '.';
paramMessage += " Default: ";
if (paramInfo.paramTypeName == "bool") {
if (paramInfo.defaultValue == "0")
paramMessage += "false";
else
paramMessage += "true";
}
else if (isString) {
paramMessage += "\"";
paramMessage += paramInfo.defaultValue;
paramMessage += "\"";
}
else
paramMessage += paramInfo.defaultValue;
}
paramMessage = breakLines(paramMessage, /*indent=*/52, ttyWidth);
paramMessage += "\n";
// print everything
os << paramMessage;
}
void getFlattenedKeyList(std::list<std::string>& dest,
const Dune::ParameterTree& tree,
const std::string& prefix)
{
// add the keys of the current sub-structure
for (const auto& valueKey : tree.getValueKeys()) {
std::string newKey(prefix + valueKey);
dest.push_back(newKey);
}
// recursively add all substructure keys
for (const auto& subKey : tree.getSubKeys()) {
std::string newPrefix(prefix + subKey + '.');
getFlattenedKeyList(dest, tree.sub(subKey), newPrefix);
}
}
// print the values of a list of parameters
void printParamList(std::ostream& os,
const std::list<std::string>& keyList,
bool printDefaults)
{
const Dune::ParameterTree& tree = MetaData::tree();
for (const auto& key : keyList) {
const auto& paramInfo = MetaData::registry().at(key);
const std::string& defaultValue = paramInfo.defaultValue;
std::string value = defaultValue;
if (tree.hasKey(key))
value = tree.get(key, "");
os << key << "=\"" << value << "\"";
if (printDefaults)
os << " # default: \"" << defaultValue << "\"";
os << "\n";
}
}
void printUsage(const std::string& helpPreamble,
const std::string& errorMsg,
std::ostream& os,
const bool showAll)
{
if (!errorMsg.empty()) {
os << errorMsg << "\n\n";
}
os << breakLines(helpPreamble, /*indent=*/2, /*maxWidth=*/getTtyWidth());
os << "\n";
os << "Recognized options:\n";
if (!helpPreamble.empty()) {
ParamInfo pInfo;
pInfo.paramName = "h,--help";
pInfo.usageString = "Print this help message and exit";
printParamUsage(os, pInfo);
pInfo.paramName = "-help-all";
pInfo.usageString = "Print all parameters, including obsolete, hidden and deprecated ones.";
printParamUsage(os, pInfo);
}
for (const auto& param : MetaData::registry()) {
if (showAll || !param.second.isHidden)
printParamUsage(os, param.second);
}
}
int noPositionalParameters_(std::function<void(const std::string&, const std::string&)>,
std::set<std::string>&,
std::string& errorMsg,
int,
const char** argv,
int paramIdx,
int)
{
errorMsg = std::string("Illegal parameter \"")+argv[paramIdx]+"\".";
return 0;
}
void parseParameterFile(const std::string& fileName, bool overwrite)
{
std::set<std::string> seenKeys;
std::ifstream ifs(fileName);
unsigned curLineNum = 0;
while (ifs) {
// string and file processing in c++ is quite blunt!
std::string curLine;
std::getline(ifs, curLine);
curLineNum += 1;
std::string errorPrefix = fileName+":"+std::to_string(curLineNum)+": ";
// strip leading white space
removeLeadingSpace(curLine);
// ignore empty and comment lines
if (curLine.empty() || curLine[0] == '#' || curLine[0] == ';')
continue;
// TODO (?): support for parameter groups.
// find the "key" of the key=value pair
std::string key = parseKey(curLine);
std::string canonicalKey = transformKey(key, /*capitalizeFirst=*/true, errorPrefix);
if (seenKeys.count(canonicalKey) > 0)
throw std::runtime_error(errorPrefix+"Parameter '"+canonicalKey+"' seen multiple times in the same file");
seenKeys.insert(canonicalKey);
// deal with the equals sign
removeLeadingSpace(curLine);
if (curLine.empty() || curLine[0] != '=')
std::runtime_error(errorPrefix+"Syntax error, expecting 'key=value'");
curLine = curLine.substr(1);
removeLeadingSpace(curLine);
if (curLine.empty() || curLine[0] == '#' || curLine[0] == ';')
std::runtime_error(errorPrefix+"Syntax error, expecting 'key=value'");
// get the value
std::string value;
if (curLine[0] == '"')
value = parseQuotedValue(curLine, errorPrefix);
else
value = parseUnquotedValue(curLine, errorPrefix);
// ignore trailing comments
removeLeadingSpace(curLine);
if (!curLine.empty() && curLine[0] != '#' && curLine[0] != ';')
std::runtime_error(errorPrefix+"Syntax error, expecting 'key=value'");
// all went well, add the parameter to the database object
if (overwrite || !MetaData::tree().hasKey(canonicalKey)) {
MetaData::tree()[canonicalKey] = value;
}
}
}
void printValues(std::ostream& os)
{
std::list<std::string> runTimeAllKeyList;
std::list<std::string> runTimeKeyList;
std::list<std::string> unknownKeyList;
getFlattenedKeyList(runTimeAllKeyList, MetaData::tree());
for (const auto& key : runTimeAllKeyList) {
if (MetaData::registry().find(key) == MetaData::registry().end()) {
// key was not registered by the program!
unknownKeyList.push_back(key);
}
else {
// the key was specified at run-time
runTimeKeyList.push_back(key);
}
}
// loop over all registered parameters
std::list<std::string> compileTimeKeyList;
for (const auto& reg : MetaData::registry()) {
// check whether the key was specified at run-time
if (MetaData::tree().hasKey(reg.first)) {
continue;
} else {
compileTimeKeyList.push_back(reg.first);
}
}
// report the values of all registered (and unregistered)
// parameters
if (runTimeKeyList.size() > 0) {
os << "# [known parameters which were specified at run-time]\n";
printParamList(os, runTimeKeyList, /*printDefaults=*/true);
}
if (compileTimeKeyList.size() > 0) {
os << "# [parameters which were specified at compile-time]\n";
printParamList(os, compileTimeKeyList, /*printDefaults=*/false);
}
if (unknownKeyList.size() > 0) {
os << "# [unused run-time specified parameters]\n";
for (const auto& unused : unknownKeyList) {
os << unused << "=\"" << MetaData::tree().get(unused, "") << "\"\n" << std::flush;
}
}
}
bool printUnused(std::ostream& os)
{
std::list<std::string> runTimeAllKeyList;
std::list<std::string> unknownKeyList;
getFlattenedKeyList(runTimeAllKeyList, MetaData::tree());
for (const auto& key : runTimeAllKeyList) {
if (MetaData::registry().find(key) == MetaData::registry().end()) {
// key was not registered by the program!
unknownKeyList.push_back(key);
}
}
if (unknownKeyList.size() > 0) {
os << "# [unused run-time specified parameters]\n";
for (const auto& unused : unknownKeyList) {
os << unused << "=\""
<< MetaData::tree().get(unused, "") << "\"\n" << std::flush;
}
return true;
}
return false;
}
int getTtyWidth()
{
int ttyWidth = 10*1000; // effectively do not break lines at all.
if (isatty(STDOUT_FILENO)) {
#if defined TIOCGWINSZ
// This is a bit too linux specific, IMO. let's do it anyway
struct winsize ttySize;
ioctl(STDOUT_FILENO, TIOCGWINSZ, &ttySize);
ttyWidth = std::max<int>(80, ttySize.ws_col);
#else
// default for systems that do not implement the TIOCGWINSZ ioctl
ttyWidth = 100;
#endif
}
return ttyWidth;
}
std::string parseKey(std::string& s)
{
unsigned i;
for (i = 0; i < s.size(); ++ i)
if (std::isspace(s[i]) || s[i] == '=')
break;
std::string ret = s.substr(0, i);
s = s.substr(i);
return ret;
}
std::string transformKey(const std::string& s,
bool capitalizeFirstLetter,
const std::string& errorPrefix)
{
std::string result;
if (s.empty())
throw std::runtime_error(errorPrefix+"Empty parameter names are invalid");
if (!std::isalpha(s[0]))
throw std::runtime_error(errorPrefix+"Parameter name '" + s + "' is invalid: First character must be a letter");
if (capitalizeFirstLetter)
result += static_cast<char>(std::toupper(s[0]));
else
result += s[0];
for (unsigned i = 1; i < s.size(); ++i) {
if (s[i] == '-') {
++ i;
if (s.size() <= i || !std::isalpha(s[i]))
throw std::runtime_error(errorPrefix+"Invalid parameter name '" + s + "'");
result += static_cast<char>(std::toupper(s[i]));
}
else if (!std::isalnum(s[i]))
throw std::runtime_error(errorPrefix+"Invalid parameter name '" + s + "'");
else
result += s[i];
}
return result;
}
} // namespace Opm::Parameters

View File

@ -95,13 +95,7 @@ struct ParamInfo
std::string defaultValue;
bool isHidden;
bool operator==(const ParamInfo& other) const
{
return other.paramName == paramName
&& other.paramTypeName == paramTypeName
&& other.typeTagName == typeTagName
&& other.usageString == usageString;
}
bool operator==(const ParamInfo& other) const;
};
/*!
@ -213,200 +207,28 @@ private:
};
// function prototype declarations
void printParamUsage_(std::ostream& os, const ParamInfo& paramInfo);
void getFlattenedKeyList_(std::list<std::string>& dest,
const Dune::ParameterTree& tree,
const std::string& prefix = "");
void printParamUsage(std::ostream& os, const ParamInfo& paramInfo);
inline std::string breakLines_(const std::string& msg,
int indentWidth,
int maxWidth)
{
std::string result;
int startInPos = 0;
int inPos = 0;
int lastBreakPos = 0;
int ttyPos = 0;
for (; inPos < int(msg.size()); ++ inPos, ++ ttyPos) {
if (msg[inPos] == '\n') {
result += msg.substr(startInPos, inPos - startInPos + 1);
startInPos = inPos + 1;
lastBreakPos = startInPos + 1;
std::string breakLines(const std::string& msg,
int indentWidth,
int maxWidth);
// we need to use -1 here because ttyPos is incremented after the loop body
ttyPos = -1;
continue;
}
int getTtyWidth();
if (std::isspace(msg[inPos]))
lastBreakPos = inPos;
std::string parseKey(std::string& s);
if (ttyPos >= maxWidth) {
if (lastBreakPos > startInPos) {
result += msg.substr(startInPos, lastBreakPos - startInPos);
startInPos = lastBreakPos + 1;
lastBreakPos = startInPos;
inPos = startInPos;
}
else {
result += msg.substr(startInPos, inPos - startInPos);
startInPos = inPos;
lastBreakPos = startInPos;
inPos = startInPos;
}
std::string transformKey(const std::string& s,
bool capitalizeFirstLetter,
const std::string& errorPrefix = "");
result += "\n";
for (int i = 0; i < indentWidth; ++i)
result += " ";
ttyPos = indentWidth;
}
}
result += msg.substr(startInPos);
return result;
}
inline int getTtyWidth_()
{
int ttyWidth = 10*1000; // effectively do not break lines at all.
if (isatty(STDOUT_FILENO)) {
#if defined TIOCGWINSZ
// This is a bit too linux specific, IMO. let's do it anyway
struct winsize ttySize;
ioctl(STDOUT_FILENO, TIOCGWINSZ, &ttySize);
ttyWidth = std::max<int>(80, ttySize.ws_col);
#else
// default for systems that do not implement the TIOCGWINSZ ioctl
ttyWidth = 100;
#endif
}
return ttyWidth;
}
inline void printParamUsage_(std::ostream& os, const ParamInfo& paramInfo)
{
std::string paramMessage, paramType, paramDescription;
int ttyWidth = getTtyWidth_();
// convert the CamelCase name to a command line --parameter-name.
std::string cmdLineName = "-";
const std::string camelCaseName = paramInfo.paramName;
for (unsigned i = 0; i < camelCaseName.size(); ++i) {
if (isupper(camelCaseName[i]))
cmdLineName += "-";
cmdLineName += static_cast<char>(std::tolower(camelCaseName[i]));
}
// assemble the printed output
paramMessage = " ";
paramMessage += cmdLineName;
// add the =VALUE_TYPE part
bool isString = false;
if (paramInfo.paramTypeName == Dune::className<std::string>()
|| paramInfo.paramTypeName == "const char *")
{
paramMessage += "=STRING";
isString = true;
}
else if (paramInfo.paramTypeName == Dune::className<float>()
|| paramInfo.paramTypeName == Dune::className<double>()
|| paramInfo.paramTypeName == Dune::className<long double>()
#if HAVE_QUAD
|| paramInfo.paramTypeName == Dune::className<quad>()
#endif // HAVE_QUAD
)
paramMessage += "=SCALAR";
else if (paramInfo.paramTypeName == Dune::className<int>()
|| paramInfo.paramTypeName == Dune::className<unsigned int>()
|| paramInfo.paramTypeName == Dune::className<short>()
|| paramInfo.paramTypeName == Dune::className<unsigned short>())
paramMessage += "=INTEGER";
else if (paramInfo.paramTypeName == Dune::className<bool>())
paramMessage += "=BOOLEAN";
else if (paramInfo.paramTypeName.empty()) {
// the parameter is a flag. Do nothing!
}
else {
// unknown type
paramMessage += "=VALUE";
}
// fill up the up help string to the 50th character
paramMessage += " ";
while (paramMessage.size() < 50)
paramMessage += " ";
// append the parameter usage string.
paramMessage += paramInfo.usageString;
// add the default value
if (!paramInfo.paramTypeName.empty()) {
if (paramMessage.back() != '.')
paramMessage += '.';
paramMessage += " Default: ";
if (paramInfo.paramTypeName == "bool") {
if (paramInfo.defaultValue == "0")
paramMessage += "false";
else
paramMessage += "true";
}
else if (isString) {
paramMessage += "\"";
paramMessage += paramInfo.defaultValue;
paramMessage += "\"";
}
else
paramMessage += paramInfo.defaultValue;
}
paramMessage = breakLines_(paramMessage, /*indent=*/52, ttyWidth);
paramMessage += "\n";
// print everything
os << paramMessage;
}
inline void getFlattenedKeyList_(std::list<std::string>& dest,
const Dune::ParameterTree& tree,
const std::string& prefix)
{
// add the keys of the current sub-structure
for (const auto& valueKey : tree.getValueKeys()) {
std::string newKey(prefix + valueKey);
dest.push_back(newKey);
}
// recursively add all substructure keys
for (const auto& subKey : tree.getSubKeys()) {
std::string newPrefix(prefix + subKey + '.');
getFlattenedKeyList_(dest, tree.sub(subKey), newPrefix);
}
}
void getFlattenedKeyList(std::list<std::string>& dest,
const Dune::ParameterTree& tree,
const std::string& prefix = "");
// print the values of a list of parameters
inline void printParamList_(std::ostream& os,
const std::list<std::string>& keyList,
bool printDefaults = false)
{
const Dune::ParameterTree& tree = MetaData::tree();
for (const auto& key : keyList) {
const auto& paramInfo = MetaData::registry().at(key);
const std::string& defaultValue = paramInfo.defaultValue;
std::string value = defaultValue;
if (tree.hasKey(key))
value = tree.get(key, "");
os << key << "=\"" << value << "\"";
if (printDefaults)
os << " # default: \"" << defaultValue << "\"";
os << "\n";
}
}
void printParamList(std::ostream& os,
const std::list<std::string>& keyList,
bool printDefaults = false);
//! \endcond
@ -419,156 +241,22 @@ inline void printParamList_(std::ostream& os,
* \param errorMsg The error message to be printed, if any
* \param os The \c std::ostream which should be used.
*/
inline void printUsage(const std::string& helpPreamble,
const std::string& errorMsg = "",
std::ostream& os = std::cerr,
const bool showAll = false)
{
if (!errorMsg.empty()) {
os << errorMsg << "\n\n";
}
os << breakLines_(helpPreamble, /*indent=*/2, /*maxWidth=*/getTtyWidth_());
os << "\n";
os << "Recognized options:\n";
if (!helpPreamble.empty()) {
ParamInfo pInfo;
pInfo.paramName = "h,--help";
pInfo.usageString = "Print this help message and exit";
printParamUsage_(os, pInfo);
pInfo.paramName = "-help-all";
pInfo.usageString = "Print all parameters, including obsolete, hidden and deprecated ones.";
printParamUsage_(os, pInfo);
}
for (const auto& param : MetaData::registry()) {
if (showAll || !param.second.isHidden)
printParamUsage_(os, param.second);
}
}
void printUsage(const std::string& helpPreamble,
const std::string& errorMsg = "",
std::ostream& os = std::cerr,
const bool showAll = false);
/// \cond 0
inline int noPositionalParameters_(std::function<void(const std::string&, const std::string&)>,
std::set<std::string>&,
std::string& errorMsg,
int,
const char** argv,
int paramIdx,
int)
{
errorMsg = std::string("Illegal parameter \"")+argv[paramIdx]+"\".";
return 0;
}
int noPositionalParameters_(std::function<void(const std::string&, const std::string&)>,
std::set<std::string>&,
std::string& errorMsg,
int,
const char** argv,
int paramIdx,
int);
/// \endcond
inline void removeLeadingSpace_(std::string& s)
{
unsigned i;
for (i = 0; i < s.size(); ++ i)
if (!std::isspace(s[i]))
break;
s = s.substr(i);
}
inline std::string transformKey_(const std::string& s,
bool capitalizeFirstLetter = true,
const std::string& errorPrefix = "")
{
std::string result;
if (s.empty())
throw std::runtime_error(errorPrefix+"Empty parameter names are invalid");
if (!std::isalpha(s[0]))
throw std::runtime_error(errorPrefix+"Parameter name '" + s + "' is invalid: First character must be a letter");
if (capitalizeFirstLetter)
result += static_cast<char>(std::toupper(s[0]));
else
result += s[0];
for (unsigned i = 1; i < s.size(); ++i) {
if (s[i] == '-') {
++ i;
if (s.size() <= i || !std::isalpha(s[i]))
throw std::runtime_error(errorPrefix+"Invalid parameter name '" + s + "'");
result += static_cast<char>(std::toupper(s[i]));
}
else if (!std::isalnum(s[i]))
throw std::runtime_error(errorPrefix+"Invalid parameter name '" + s + "'");
else
result += s[i];
}
return result;
}
inline std::string parseKey_(std::string& s)
{
unsigned i;
for (i = 0; i < s.size(); ++ i)
if (std::isspace(s[i]) || s[i] == '=')
break;
std::string ret = s.substr(0, i);
s = s.substr(i);
return ret;
}
// parse a quoted string
inline std::string parseQuotedValue_(std::string& s, const std::string& errorPrefix)
{
if (s.empty() || s[0] != '"')
throw std::runtime_error(errorPrefix+"Expected quoted string");
std::string result;
unsigned i = 1;
for (; i < s.size(); ++i) {
// handle escape characters
if (s[i] == '\\') {
++ i;
if (s.size() <= i)
throw std::runtime_error(errorPrefix+"Unexpected end of quoted string");
if (s[i] == 'n')
result += '\n';
else if (s[i] == 'r')
result += '\r';
else if (s[i] == 't')
result += '\t';
else if (s[i] == '"')
result += '"';
else if (s[i] == '\\')
result += '\\';
else
throw std::runtime_error(errorPrefix+"Unknown escape character '\\" + s[i] + "'");
}
else if (s[i] == '"')
break;
else
result += s[i];
}
s = s.substr(i+1);
return result;
}
inline std::string parseUnquotedValue_(std::string& s, const std::string&)
{
unsigned i;
for (i = 0; i < s.size(); ++ i)
if (std::isspace(s[i]))
break;
std::string ret = s.substr(0, i);
s = s.substr(i);
return ret;
}
/*!
* \ingroup Parameter
* \brief Parse the parameters provided on the command line.
@ -659,7 +347,7 @@ std::string parseCommandLineOptions(int argc,
std::string s(argv[i] + 2);
// parse argument
paramName = transformKey_(parseKey_(s), /*capitalizeFirst=*/true);
paramName = transformKey(parseKey(s), /*capitalizeFirst=*/true);
if (seenKeys.count(paramName) > 0) {
std::string msg =
std::string("Parameter '")+paramName+"' specified multiple times as a "
@ -695,64 +383,7 @@ std::string parseCommandLineOptions(int argc,
*
* This function does some basic syntax checks.
*/
inline void parseParameterFile(const std::string& fileName, bool overwrite = true)
{
std::set<std::string> seenKeys;
std::ifstream ifs(fileName);
unsigned curLineNum = 0;
while (ifs) {
// string and file processing in c++ is quite blunt!
std::string curLine;
std::getline(ifs, curLine);
curLineNum += 1;
std::string errorPrefix = fileName+":"+std::to_string(curLineNum)+": ";
// strip leading white space
removeLeadingSpace_(curLine);
// ignore empty and comment lines
if (curLine.empty() || curLine[0] == '#' || curLine[0] == ';')
continue;
// TODO (?): support for parameter groups.
// find the "key" of the key=value pair
std::string key = parseKey_(curLine);
std::string canonicalKey = transformKey_(key, /*capitalizeFirst=*/true, errorPrefix);
if (seenKeys.count(canonicalKey) > 0)
throw std::runtime_error(errorPrefix+"Parameter '"+canonicalKey+"' seen multiple times in the same file");
seenKeys.insert(canonicalKey);
// deal with the equals sign
removeLeadingSpace_(curLine);
if (curLine.empty() || curLine[0] != '=')
std::runtime_error(errorPrefix+"Syntax error, expecting 'key=value'");
curLine = curLine.substr(1);
removeLeadingSpace_(curLine);
if (curLine.empty() || curLine[0] == '#' || curLine[0] == ';')
std::runtime_error(errorPrefix+"Syntax error, expecting 'key=value'");
// get the value
std::string value;
if (curLine[0] == '"')
value = parseQuotedValue_(curLine, errorPrefix);
else
value = parseUnquotedValue_(curLine, errorPrefix);
// ignore trailing comments
removeLeadingSpace_(curLine);
if (!curLine.empty() && curLine[0] != '#' && curLine[0] != ';')
std::runtime_error(errorPrefix+"Syntax error, expecting 'key=value'");
// all went well, add the parameter to the database object
if (overwrite || !MetaData::tree().hasKey(canonicalKey)) {
MetaData::tree()[canonicalKey] = value;
}
}
}
void parseParameterFile(const std::string& fileName, bool overwrite = true);
/*!
* \ingroup Parameter
@ -760,54 +391,7 @@ inline void parseParameterFile(const std::string& fileName, bool overwrite = tru
*
* \param os The \c std::ostream on which the message should be printed
*/
inline void printValues(std::ostream& os = std::cout)
{
std::list<std::string> runTimeAllKeyList;
std::list<std::string> runTimeKeyList;
std::list<std::string> unknownKeyList;
getFlattenedKeyList_(runTimeAllKeyList, MetaData::tree());
for (const auto& key : runTimeAllKeyList) {
if (MetaData::registry().find(key) == MetaData::registry().end()) {
// key was not registered by the program!
unknownKeyList.push_back(key);
}
else {
// the key was specified at run-time
runTimeKeyList.push_back(key);
}
}
// loop over all registered parameters
std::list<std::string> compileTimeKeyList;
for (const auto& reg : MetaData::registry()) {
// check whether the key was specified at run-time
if (MetaData::tree().hasKey(reg.first)) {
continue;
} else {
compileTimeKeyList.push_back(reg.first);
}
}
// report the values of all registered (and unregistered)
// parameters
if (runTimeKeyList.size() > 0) {
os << "# [known parameters which were specified at run-time]\n";
printParamList_(os, runTimeKeyList, /*printDefaults=*/true);
}
if (compileTimeKeyList.size() > 0) {
os << "# [parameters which were specified at compile-time]\n";
printParamList_(os, compileTimeKeyList, /*printDefaults=*/false);
}
if (unknownKeyList.size() > 0) {
os << "# [unused run-time specified parameters]\n";
for (const auto& unused : unknownKeyList) {
os << unused << "=\"" << MetaData::tree().get(unused, "") << "\"\n" << std::flush;
}
}
}
void printValues(std::ostream& os = std::cout);
/*!
* \ingroup Parameter
@ -817,29 +401,7 @@ inline void printValues(std::ostream& os = std::cout)
*
* \return true if something was printed
*/
inline bool printUnused(std::ostream& os = std::cout)
{
std::list<std::string> runTimeAllKeyList;
std::list<std::string> unknownKeyList;
getFlattenedKeyList_(runTimeAllKeyList, MetaData::tree());
for (const auto& key : runTimeAllKeyList) {
if (MetaData::registry().find(key) == MetaData::registry().end()) {
// key was not registered by the program!
unknownKeyList.push_back(key);
}
}
if (unknownKeyList.size() > 0) {
os << "# [unused run-time specified parameters]\n";
for (const auto& unused : unknownKeyList) {
os << unused << "=\""
<< MetaData::tree().get(unused, "") << "\"\n" << std::flush;
}
return true;
}
return false;
}
bool printUnused(std::ostream& os = std::cout);
template <class Param>
auto Get(bool errorIfNotRegistered)
@ -924,7 +486,7 @@ void getLists(Container& usedParams, Container& unusedParams)
// get all parameter keys
std::list<std::string> allKeysList;
getFlattenedKeyList_(allKeysList, MetaData::tree());
getFlattenedKeyList(allKeysList, MetaData::tree());
for (const auto& key : allKeysList) {
if (MetaData::registry().find(key) == MetaData::registry().end()) {
@ -938,10 +500,10 @@ void getLists(Container& usedParams, Container& unusedParams)
}
}
inline void reset()
{
MetaData::clear();
}
/*!
* \brief Reset parameter system.
*/
void reset();
/*!
* \brief Returns true if a parameter has been specified at runtime, false
@ -1054,22 +616,7 @@ void Hide()
* \c endParamRegistration, a <tt>std::logic_error</tt> exception
* will be thrown.
*/
inline void endRegistration()
{
if (!MetaData::registrationOpen()) {
throw std::logic_error("Parameter registration was already closed. It is only possible "
"to close it once.");
}
MetaData::registrationOpen() = false;
// loop over all parameters and retrieve their values to make sure
// that there is no syntax error
for (const auto& param : MetaData::registrationFinalizers()) {
param->retrieve();
}
MetaData::registrationFinalizers().clear();
}
void endRegistration();
//! \endcond
} // namespace Opm::Parameters

View File

@ -340,9 +340,9 @@ static inline int start(int argc, char **argv, bool registerParams=true)
#endif
const std::string briefDescription = Problem::briefDescription();
if (!briefDescription.empty()) {
std::string tmp = Parameters::breakLines_(briefDescription,
/*indentWidth=*/0,
Parameters::getTtyWidth_());
std::string tmp = Parameters::breakLines(briefDescription,
/*indentWidth=*/0,
Parameters::getTtyWidth());
std::cout << tmp << std::endl << std::endl;
}
else