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/***
* Bitwuzla: Satisfiability Modulo Theories (SMT) solver.
*
* Copyright (C) 2023 by the authors listed in the AUTHORS file at
* https://github.com/bitwuzla/bitwuzla/blob/main/AUTHORS
*
* This file is part of Bitwuzla under the MIT license. See COPYING for more
* information at https://github.com/bitwuzla/bitwuzla/blob/main/COPYING
*/
#include <bitwuzla/cpp/bitwuzla.h>
#include <iostream>
using namespace bitwuzla;
int
main()
{
// First, create a Bitwuzla options instance.
Options options;
// Set some options to illustrate current vs default value.
options.set(Option::PRODUCE_MODELS, true);
options.set(Option::VERBOSITY, 2);
options.set(Option::BV_SOLVER, "prop");
// Then iterate over all available configuration options and extract info.
for (int32_t i = 0; i < static_cast<int32_t>(Option::NUM_OPTS); ++i)
{
Option opt = static_cast<Option>(i);
OptionInfo info(options, opt);
std::cout << "- long name: " << info.lng << std::endl;
std::cout << " short name: " << (info.shrt ? info.shrt : "-")
<< std::endl;
std::cout << " kind: ";
if (info.kind == OptionInfo::Kind::BOOL)
{
std::cout << "bool" << std::endl;
std::cout << " values:" << std::endl;
const auto& values = std::get<OptionInfo::Bool>(info.values);
std::cout << " + current: " << (values.cur ? "true" : "false")
<< std::endl;
std::cout << " + default: " << (values.dflt ? "true" : "false")
<< std::endl;
}
else if (info.kind == OptionInfo::Kind::NUMERIC)
{
std::cout << "numeric" << std::endl;
std::cout << " values:" << std::endl;
const auto& values = std::get<OptionInfo::Numeric>(info.values);
std::cout << " + current: " << values.dflt << std::endl;
std::cout << " + default: " << values.cur << std::endl;
std::cout << " + min: " << values.min << std::endl;
std::cout << " + max: " << values.max << std::endl;
}
else if (info.kind == OptionInfo::Kind::MODE)
{
std::cout << "modes" << std::endl;
std::cout << " values:" << std::endl;
const auto& values = std::get<OptionInfo::Mode>(info.values);
std::cout << " + current: " << values.dflt << std::endl;
std::cout << " + default: " << values.cur << std::endl;
std::cout << " + modes: {";
for (size_t i = 0, n = values.modes.size(); i < n; ++i)
{
std::cout << (i > 0 ? "," : "") << " " << values.modes[i];
}
std::cout << " }" << std::endl;
}
else
{
// info.kind == OptionInfo::Kind::STRING
std::cout << "string" << std::endl;
std::cout << " values:" << std::endl;
const auto& values = std::get<OptionInfo::String>(info.values);
std::cout << " + current: " << values.cur << std::endl;
std::cout << " + default: " << values.dflt << std::endl;
}
std::cout << " description: " << info.description << std::endl;
std::cout << std::endl;
}
}
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