64 lines
1.7 KiB
C++
64 lines
1.7 KiB
C++
#pragma once
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/*
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* Copyright (C) 2024 Brett Terpstra
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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 the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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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, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef COSC_4P80_ASSIGNMENT_2_INITIALIZERS_H
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#define COSC_4P80_ASSIGNMENT_2_INITIALIZERS_H
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#include <blt/std/types.h>
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#include <blt/std/random.h>
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#include <assign2/common.h>
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namespace assign2
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{
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struct empty_init
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{
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inline Scalar operator()(blt::i32) const
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{
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return 0;
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}
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};
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struct small_init
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{
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inline Scalar operator()(blt::i32) const
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{
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return 0.01;
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}
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};
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struct random_init
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{
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public:
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explicit random_init(blt::size_t seed, Scalar min = -0.5, Scalar max = 0.5): random(seed), seed(seed), min(min), max(max)
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{}
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inline Scalar operator()(blt::i32)
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{
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return static_cast<Scalar>(random.get_double(min, max));
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}
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private:
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blt::random::random_t random;
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blt::size_t seed;
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Scalar min, max;
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};
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}
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#endif //COSC_4P80_ASSIGNMENT_2_INITIALIZERS_H
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