[191] | 1 | /* The copyright in this software is being made available under the BSD |
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| 2 | * License, included below. This software may be subject to other third party |
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| 3 | * and contributor rights, including patent rights, and no such rights are |
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| 4 | * granted under this license. |
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| 5 | * |
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| 6 | * Copyright (c) 2010-2012, ITU/ISO/IEC |
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| 7 | * All rights reserved. |
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| 8 | * |
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| 9 | * Redistribution and use in source and binary forms, with or without |
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| 10 | * modification, are permitted provided that the following conditions are met: |
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| 11 | * |
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| 12 | * * Redistributions of source code must retain the above copyright notice, |
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| 13 | * this list of conditions and the following disclaimer. |
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| 14 | * * Redistributions in binary form must reproduce the above copyright notice, |
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| 15 | * this list of conditions and the following disclaimer in the documentation |
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| 16 | * and/or other materials provided with the distribution. |
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| 17 | * * Neither the name of the ITU/ISO/IEC nor the names of its contributors may |
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| 18 | * be used to endorse or promote products derived from this software without |
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| 19 | * specific prior written permission. |
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| 20 | * |
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| 21 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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| 22 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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| 23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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| 24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS |
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| 25 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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| 26 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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| 27 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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| 28 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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| 29 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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| 30 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
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| 31 | * THE POSSIBILITY OF SUCH DAMAGE. |
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| 32 | */ |
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| 33 | |
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| 34 | #include <iostream> |
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| 35 | #include <cassert> |
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| 36 | #include "ExtractBitrates.h" |
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| 37 | |
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| 38 | /// In out, finds the first occurence of toFind and replaces it with "e" |
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| 39 | /// \pre toFind must have a size of 2 |
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| 40 | /// \pre The first character in toFind muts be 'e' |
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| 41 | /// \pre out must contain toFind |
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| 42 | void replaceWithE( std::string &out, const std::string& toFind ) |
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| 43 | { |
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| 44 | assert( 2 == toFind.size( ) ); |
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| 45 | assert( 'e' == toFind[ 0 ] ); |
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| 46 | |
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| 47 | std::string::size_type pos( out.find( toFind ) ); |
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| 48 | assert( pos != std::string::npos ); |
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| 49 | out.erase( pos + 1, 1 ); |
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| 50 | } |
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| 51 | |
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| 52 | /// Formatted output for a double with appropriate formatting applied (correct number of digits, etc.) |
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| 53 | void outputDouble( std::ostream& left, double right ) |
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| 54 | { |
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| 55 | std::ostringstream oss; |
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| 56 | oss.precision( 6 ); |
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| 57 | oss << std::scientific << right; |
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| 58 | std::string s( oss.str( ) ); |
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| 59 | |
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| 60 | replaceWithE( s, "e+" ); |
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| 61 | replaceWithE( s, "e0" ); |
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| 62 | |
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| 63 | left << s; |
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| 64 | } |
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| 65 | |
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| 66 | int main( int, char** ) |
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| 67 | { |
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| 68 | try |
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| 69 | { |
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| 70 | std::vector< double > result( extractBitratesForTemporalLayers( std::cin ) ); // Extract the bitrate vector |
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| 71 | |
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| 72 | // Output the bitrate vector |
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| 73 | if( 0 < result.size( ) ) |
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| 74 | { |
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| 75 | std::vector< double >::const_iterator iter( result.begin( ) ); |
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| 76 | outputDouble( std::cout, *iter ); |
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| 77 | for( ; ; ) |
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| 78 | { |
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| 79 | ++iter; |
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| 80 | if( result.end( ) == iter ) |
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| 81 | { |
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| 82 | break; |
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| 83 | } |
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| 84 | else |
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| 85 | { |
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| 86 | std::cout << " "; |
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| 87 | outputDouble( std::cout, *iter ); |
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| 88 | } |
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| 89 | } |
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| 90 | } |
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| 91 | |
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| 92 | return 0; |
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| 93 | } |
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| 94 | catch( std::exception& e ) |
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| 95 | { |
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| 96 | std::cerr << e.what( ) << std::endl; |
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| 97 | return 1; |
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| 98 | } |
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| 99 | } |
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