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|---|---|---|---|
| 1 | /* | ||
| 2 | * Copyright (c) 2000-2022 Inria | ||
| 3 | * All rights reserved. | ||
| 4 | * | ||
| 5 | * Redistribution and use in source and binary forms, with or without | ||
| 6 | * modification, are permitted provided that the following conditions are met: | ||
| 7 | * | ||
| 8 | * * Redistributions of source code must retain the above copyright notice, | ||
| 9 | * this list of conditions and the following disclaimer. | ||
| 10 | * * Redistributions in binary form must reproduce the above copyright notice, | ||
| 11 | * this list of conditions and the following disclaimer in the documentation | ||
| 12 | * and/or other materials provided with the distribution. | ||
| 13 | * * Neither the name of the ALICE Project-Team nor the names of its | ||
| 14 | * contributors may be used to endorse or promote products derived from this | ||
| 15 | * software without specific prior written permission. | ||
| 16 | * | ||
| 17 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | ||
| 18 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
| 19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE | ||
| 21 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | ||
| 22 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | ||
| 23 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | ||
| 24 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | ||
| 25 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | ||
| 26 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | ||
| 27 | * POSSIBILITY OF SUCH DAMAGE. | ||
| 28 | * | ||
| 29 | * Contact: Bruno Levy | ||
| 30 | * | ||
| 31 | * https://www.inria.fr/fr/bruno-levy | ||
| 32 | * | ||
| 33 | * Inria, | ||
| 34 | * Domaine de Voluceau, | ||
| 35 | * 78150 Le Chesnay - Rocquencourt | ||
| 36 | * FRANCE | ||
| 37 | * | ||
| 38 | */ | ||
| 39 | |||
| 40 | #include <geogram/numerics/optimizer.h> | ||
| 41 | #include <geogram/numerics/lbfgs_optimizers.h> | ||
| 42 | #include <geogram/basic/logger.h> | ||
| 43 | |||
| 44 | namespace GEO { | ||
| 45 | |||
| 46 | 10 | Optimizer::Optimizer() : | |
| 47 | 10 | n_(0), | |
| 48 | 10 | m_(0), | |
| 49 | 10 | max_iter_(1000), | |
| 50 | 10 | funcgrad_callback_(nullptr), | |
| 51 | 10 | newiteration_callback_(nullptr), | |
| 52 | 10 | evalhessian_callback_(nullptr), | |
| 53 | 10 | epsg_(0), | |
| 54 | 10 | epsf_(0), | |
| 55 | 10 | epsx_(0), | |
| 56 | 10 | verbose_(true) { | |
| 57 | 10 | } | |
| 58 | |||
| 59 | 20 | Optimizer::~Optimizer() { | |
| 60 | 20 | } | |
| 61 | |||
| 62 | 10 | Optimizer* Optimizer::create(const std::string& name) { | |
| 63 | |||
| 64 | #ifdef GEOGRAM_WITH_HLBFGS | ||
| 65 |
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30 | geo_register_Optimizer_creator(HLBFGSOptimizer, "default"); |
| 66 |
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30 | geo_register_Optimizer_creator(HLBFGSOptimizer, "HLBFGS"); |
| 67 |
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30 | geo_register_Optimizer_creator(HLBFGS_M1QN3Optimizer, "HM1QN3"); |
| 68 |
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30 | geo_register_Optimizer_creator(HLBFGS_CGOptimizer, "HCG"); |
| 69 |
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30 | geo_register_Optimizer_creator(HLBFGS_HessOptimizer, "HLBFGS_HESS"); |
| 70 | #endif | ||
| 71 | 10 | Optimizer* opt = OptimizerFactory::create_object(name); | |
| 72 |
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10 | if(opt != nullptr) { |
| 73 | 10 | return opt; | |
| 74 | } | ||
| 75 | |||
| 76 | ✗ | Logger::err("Optimizer") | |
| 77 | ✗ | << "Could not create optimizer: " << name | |
| 78 | ✗ | << std::endl; | |
| 79 | ✗ | return nullptr; | |
| 80 | } | ||
| 81 | } | ||
| 82 |