mirror of
https://github.com/AdaCore/cvc5.git
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7440f0568b
This PR adds (most of) the existing examples to the documentation, and does some other minor updates on the documentation. Some details: - for consistency, all cpp examples are moved from examples/api to examples/api/cpp - add capabilities for SMT-LIB examples, and two simple smt2 examples - more docs/examples/*.rst files - two new documentation categories: installation (how to obtain, compile and install cvc5) and binary (about the cvc5 binary)
70 lines
2.0 KiB
C++
70 lines
2.0 KiB
C++
/******************************************************************************
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* Top contributors (to current version):
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* Abdalrhman Mohamed
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*
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* This file is part of the cvc5 project.
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*
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* Copyright (c) 2009-2021 by the authors listed in the file AUTHORS
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* in the top-level source directory and their institutional affiliations.
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* All rights reserved. See the file COPYING in the top-level source
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* directory for licensing information.
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* ****************************************************************************
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*
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* Implementations of utility methods.
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*/
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#include "utils.h"
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#include <iostream>
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/**
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* Get the string version of define-fun command.
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* @param f the function to print
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* @param params the function parameters
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* @param body the function body
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* @return a string version of define-fun
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*/
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std::string defineFunToString(const cvc5::api::Term& f,
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const std::vector<cvc5::api::Term> params,
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const cvc5::api::Term body)
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{
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cvc5::api::Sort sort = f.getSort();
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if (sort.isFunction())
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{
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sort = sort.getFunctionCodomainSort();
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}
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std::stringstream ss;
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ss << "(define-fun " << f << " (";
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for (size_t i = 0, n = params.size(); i < n; ++i)
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{
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if (i > 0)
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{
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ss << ' ';
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}
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ss << '(' << params[i] << ' ' << params[i].getSort() << ')';
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}
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ss << ") " << sort << ' ' << body << ')';
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return ss.str();
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}
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void printSynthSolutions(const std::vector<cvc5::api::Term>& terms,
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const std::vector<cvc5::api::Term>& sols)
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{
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std::cout << '(' << std::endl;
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for (size_t i = 0, n = terms.size(); i < n; ++i)
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{
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std::vector<cvc5::api::Term> params;
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cvc5::api::Term body;
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if (sols[i].getKind() == cvc5::api::LAMBDA)
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{
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params.insert(params.end(), sols[i][0].begin(), sols[i][0].end());
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body = sols[i][1];
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}
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std::cout << " " << defineFunToString(terms[i], params, body)
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<< std::endl;
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}
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std::cout << ')' << std::endl;
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}
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