Alexandria
2.31.0
SDC-CH common library for the Euclid project
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Configuration
src
lib
ProgramOptionsHelper.cpp
Go to the documentation of this file.
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/*
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* Copyright (C) 2012-2021 Euclid Science Ground Segment
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*
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* This library is free software; you can redistribute it and/or modify it under
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* the terms of the GNU Lesser General Public License as published by the Free
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* Software Foundation; either version 3.0 of the License, or (at your option)
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* any later version.
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*
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* This library is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this library; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "
Configuration/ProgramOptionsHelper.h
"
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#include <boost/algorithm/string/predicate.hpp>
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namespace
Euclid
{
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namespace
Configuration {
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std::string
ProgramOptionsHelper::wildcard
(
const
std::string
& name,
const
std::string
& instance) {
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return
name +
"-"
+ instance;
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}
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std::set<std::string>
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ProgramOptionsHelper::findWildcardNames
(
const
std::vector<std::string>
& option_name_list,
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const
std::map<std::string, boost::program_options::variable_value>
& options) {
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std::set<std::string>
result;
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for
(
auto
& option_name : option_name_list) {
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for
(
auto
& pair : options) {
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if
(boost::starts_with(pair.first, option_name)) {
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auto
name = pair.first.substr(option_name.size());
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if
(!name.empty()) {
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name = name.substr(1);
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}
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result.
insert
(name);
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}
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}
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}
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return
result;
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}
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}
// namespace Configuration
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}
// namespace Euclid
ProgramOptionsHelper.h
std::string
Euclid::Configuration::ProgramOptionsHelper::wildcard
static std::string wildcard(const std::string &name, const std::string &instance="*")
Creates the name to use for a wildcard program option.
Definition
ProgramOptionsHelper.cpp:31
Euclid::Configuration::ProgramOptionsHelper::findWildcardNames
static std::set< std::string > findWildcardNames(const std::vector< std::string > &option_name_list, const std::map< std::string, boost::program_options::variable_value > &options)
Returns the instance names of wildcard options.
Definition
ProgramOptionsHelper.cpp:36
std::set::insert
T insert(T... args)
std::map
Euclid
Definition
index_sequence.h:27
std::set
std::vector
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