1/* Copyright (c) 2012 Massachusetts Institute of Technology 2 * 3 * Permission is hereby granted, free of charge, to any person obtaining a copy 4 * of this software and associated documentation files (the "Software"), to deal 5 * in the Software without restriction, including without limitation the rights 6 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 7 * copies of the Software, and to permit persons to whom the Software is 8 * furnished to do so, subject to the following conditions: 9 * 10 * The above copyright notice and this permission notice shall be included in 11 * all copies or substantial portions of the Software. 12 * 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 16 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 18 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 19 * THE SOFTWARE. 20 */ 21 22 23#include "model/optical_graph/OpticalFilter.h" 24 25namespace DSENT 26{ 27 OpticalFilter::OpticalFilter(const String& instance_name_, OpticalModel* model_, const WavelengthGroup& wavelengths_, bool drop_all_, const WavelengthGroup& drop_wavelengths_) 28 : OpticalNode(OpticalNode::FILTER, instance_name_, model_, wavelengths_), m_drop_all_(drop_all_), m_drop_wavelengths_(drop_wavelengths_) 29 { 30 m_drop_loss_ = 0.0; 31 m_drop_port_ = NULL; 32 } 33 34 OpticalFilter::~OpticalFilter() 35 { 36 37 } 38 39 bool OpticalFilter::getDropAll() const 40 { 41 return m_drop_all_; 42 } 43 44 WavelengthGroup OpticalFilter::getDropWavelengths() const 45 { 46 return m_drop_wavelengths_; 47 } 48 49 void OpticalFilter::setDropLoss(double drop_loss_) 50 { 51 m_drop_loss_ = drop_loss_; 52 return; 53 } 54 55 double OpticalFilter::getDropLoss() const 56 { 57 return m_drop_loss_; 58 } 59 60 void OpticalFilter::setDropPort(OpticalNode* drop_port_) 61 { 62 m_drop_port_ = drop_port_; 63 } 64 65 OpticalNode* OpticalFilter::getDropPort() 66 { 67 return m_drop_port_; 68 } 69 70 bool OpticalFilter::isDropped(const WavelengthGroup& wavelengths_) const 71 { 72 // Check that the lower limits are within bounds 73 bool lower_match = (wavelengths_.first >= getDropWavelengths().first); 74 // Check that the upper limits are within bounds 75 bool upper_match = (wavelengths_.second <= getDropWavelengths().second); 76 // Assert that there are no misalignments 77 ASSERT(lower_match == upper_match, "[Error] " + getInstanceName() + 78 " -> Wavelength group misalignment!" + 79 " InWavelength" + toString(wavelengths_) + 80 ", DropWavelength" + toString(getDropWavelengths())); 81 // Both upper and lower bounds must match 82 return (upper_match && lower_match); 83 } 84} // namespace DSENT 85 86 87