490e837f7a
.../
... + -- EO
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+-- src ----- + -- EDO
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+-- test + -- MO
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+-- tutorial + -- MOEO
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+-- doc + -- SMP
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... + -- EOMPI
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+ -- EOSERIAL
Question for current maintainers: ./README: new release?
Also:
* Moving out eompi & eoserial modules (issue #2).
* Correction of the errors when executing "make doc" command.
* Adding a solution for the conflicting headers problem (see the two CMake Cache
Values: PROJECT_TAG & PROJECT_HRS_INSTALL_SUBPATH) (issue #1)
* Header inclusions:
** src: changing absolute paths into relative paths ('#include <...>' -> '#include "..."')
** test, tutorial: changing relative paths into absolute paths ('#include "..."' -> '#include <...>')
* Moving out some scripts from EDO -> to the root
* Add a new script for compilation and installation (see build_gcc_linux_install)
* Compilation with uBLAS library or EDO module: now ok
* Minor modifications on README & INSTALL files
* Comment eompi failed tests with no end
*** TODO: CPack (debian (DEB) & RedHat (RPM) packages) (issues #6 & #7) ***
82 lines
2.3 KiB
C++
Executable file
82 lines
2.3 KiB
C++
Executable file
/*
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* Copyright (C) 2005 Maarten Keijzer
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef INTERVAL__H__
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#define INTERVAL__H__
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#include <boost/numeric/interval.hpp>
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#include <iostream>
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#include <limits>
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typedef boost::numeric::interval_lib::rounded_transc_exact<double> RoundingTransc;
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typedef boost::numeric::interval_lib::save_state<RoundingTransc> Rounding;
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typedef boost::numeric::interval_lib::checking_base<double> Checking;
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typedef boost::numeric::interval_lib::policies<Rounding,Checking> Policy;
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typedef boost::numeric::interval<double, Policy> Interval;
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struct interval_error{};
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inline bool valid(const Interval& val) {
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if (!finite(val.lower()) || !finite(val.upper())) return false;
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return val.lower() > -1e10 && val.upper() < 1e10;
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}
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inline Interval sqrt(const Interval& val) {
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if (val.lower() < 0.0) {
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return Interval::whole();
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}
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return boost::numeric::sqrt(val);
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}
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inline Interval sqr(const Interval& val) {
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return square(val);
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}
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inline Interval acos(const Interval& val) {
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if (val.lower() < 1.0 || val.upper() > 1.0) {
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return Interval::whole();
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}
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return boost::numeric::acos(val);
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}
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inline Interval asin(const Interval& val) {
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if (val.lower() < 1.0 || val.upper() > 1.0) {
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return Interval::whole();
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}
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return boost::numeric::asin(val);
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}
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inline Interval acosh(const Interval& val) {
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if (val.lower() < 1.0) return Interval::whole();
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return boost::numeric::acosh(val);
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}
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inline
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std::ostream& operator<<(std::ostream& os, const Interval& val) {
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os << '[' << val.lower() << ", " << val.upper() << ']';
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return os;
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}
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#ifdef TEST_INTERVAL
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#endif
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#endif
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