| Directory: | ./ |
|---|---|
| File: | src/PStream_impl.h |
| Date: | 2024-09-19 16:05:14 |
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| Lines: | 26 | 26 | 100.0% |
| Branches: | 4 | 4 | 100.0% |
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| 1 | /*************************************** | ||
| 2 | Auteur : Pierre Aubert | ||
| 3 | Mail : pierre.aubert@lapp.in2p3.fr | ||
| 4 | Licence : CeCILL-C | ||
| 5 | ****************************************/ | ||
| 6 | |||
| 7 | #ifndef __PSTREAM_IMPL_H__ | ||
| 8 | #define __PSTREAM_IMPL_H__ | ||
| 9 | |||
| 10 | #include "PStream.h" | ||
| 11 | |||
| 12 | ///Flux operator for stream | ||
| 13 | /** @param value : value to be put in the stream | ||
| 14 | * @return modified stream | ||
| 15 | */ | ||
| 16 | template<typename T> | ||
| 17 | 1 | PStream & PStream::operator << (const T & value){ | |
| 18 | 1 | write(value); | |
| 19 | 1 | return *this; | |
| 20 | } | ||
| 21 | |||
| 22 | ///Flux operator for stream | ||
| 23 | /** @param value : value to be read from the stream | ||
| 24 | * @return modified stream | ||
| 25 | */ | ||
| 26 | template<typename T> | ||
| 27 | 1 | PStream & PStream::operator >> (T & value){ | |
| 28 | 1 | read(value); | |
| 29 | 1 | return *this; | |
| 30 | } | ||
| 31 | |||
| 32 | ///Write a value into the stream | ||
| 33 | /** @param value : value to be written into the stream | ||
| 34 | * @return true on success, false otherwise | ||
| 35 | */ | ||
| 36 | template<typename T> | ||
| 37 | 1 | bool PStream::write(const T & value){ | |
| 38 | 1 | return fwrite((const void*)&value, sizeof(T), 1lu, p_fp) == 1lu; | |
| 39 | } | ||
| 40 | |||
| 41 | ///Write a table values into the stream | ||
| 42 | /** @param tabValue : table of values to be written into the stream | ||
| 43 | * @param nbValue : number of values of the table | ||
| 44 | * @return true on success, false otherwise | ||
| 45 | */ | ||
| 46 | template<typename T> | ||
| 47 | 3 | bool PStream::write(const T * tabValue, size_t nbValue){ | |
| 48 | 3 | return fwrite((const void*)tabValue, sizeof(T), nbValue, p_fp) == nbValue; | |
| 49 | } | ||
| 50 | |||
| 51 | ///Write a table values into the stream | ||
| 52 | /** @param tabValue : table of values to be written into the stream | ||
| 53 | * @param nbRow : number of rows of the matrix | ||
| 54 | * @param nbCol : number of columns of the matrix | ||
| 55 | * @param padding : padding of the rows | ||
| 56 | * @return true on success, false otherwise | ||
| 57 | */ | ||
| 58 | template<typename T> | ||
| 59 | 1 | bool PStream::write(const T * tabValue, size_t nbRow, size_t nbCol, size_t padding){ | |
| 60 | 1 | bool b(true); | |
| 61 | 1 | size_t rowSize(nbCol + padding); | |
| 62 |
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3 | for(size_t i(0lu); i < nbRow; ++i){ |
| 63 | 2 | b &= write(tabValue + i*rowSize, nbCol); | |
| 64 | } | ||
| 65 | 1 | return b; | |
| 66 | } | ||
| 67 | |||
| 68 | ///Read a value from the stream | ||
| 69 | /** @param value : value to be read from the stream | ||
| 70 | * @return true on success, false otherwise | ||
| 71 | */ | ||
| 72 | template<typename T> | ||
| 73 | 1 | bool PStream::read(T & value){ | |
| 74 | 1 | return fread((void*)&value, sizeof(T), 1lu, p_fp) == 1lu; | |
| 75 | } | ||
| 76 | |||
| 77 | ///Read a value from the stream | ||
| 78 | /** @param tabValue : table of values to be read from the stream | ||
| 79 | * @param nbValue : number of values of the table | ||
| 80 | */ | ||
| 81 | template<typename T> | ||
| 82 | 3 | bool PStream::read(T * tabValue, size_t nbValue){ | |
| 83 | 3 | return fread((void*)tabValue, sizeof(T), nbValue, p_fp) == nbValue; | |
| 84 | } | ||
| 85 | |||
| 86 | ///Read a table values from the stream | ||
| 87 | /** @param tabValue : table of values to be read from the stream | ||
| 88 | * @param nbRow : number of rows of the matrix | ||
| 89 | * @param nbCol : number of columns of the matrix | ||
| 90 | * @param padding : padding of the rows | ||
| 91 | * @return true on success, false otherwise | ||
| 92 | */ | ||
| 93 | template<typename T> | ||
| 94 | 1 | bool PStream::read(T * tabValue, size_t nbRow, size_t nbCol, size_t padding){ | |
| 95 | 1 | bool b(true); | |
| 96 | 1 | size_t rowSize(nbCol + padding); | |
| 97 |
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3 | for(size_t i(0lu); i < nbRow; ++i){ |
| 98 | 2 | b &= read(tabValue + i*rowSize, nbCol); | |
| 99 | } | ||
| 100 | 1 | return b; | |
| 101 | } | ||
| 102 | |||
| 103 | |||
| 104 | |||
| 105 | #endif | ||
| 106 | |||
| 107 |