PhoenixDataStream  1.0.0
Framework to save/load/serialize/deserialize data
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Functions
data_file.h File Reference
#include "data_stream.h"
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Functions

template<typename T>
bool data_load (const std::string &fileName, T &data)
 Load data from a message.
 
template<typename T>
bool data_load (const std::string &fileName, T *data, size_t nbElement)
 Load data from a message.
 
template<typename T>
bool data_load (FILE *iter, T &data)
 Load data from a message.
 
template<typename T>
bool data_load (FILE *iter, T *data, size_t nbElement)
 Load data from a message.
 
template<typename T>
bool data_save (const std::string &fileName, const T &data)
 Save data in a message.
 
template<typename T>
bool data_save (const std::string &fileName, const T *data, size_t nbElement)
 Save data in a message.
 
template<typename T>
bool data_save (FILE *iter, const T &data)
 Save data in a message.
 
template<typename T>
bool data_save (FILE *iter, const T *data, size_t nbElement)
 Save data in a message.
 

Function Documentation

◆ data_load() [1/4]

template<typename T>
bool data_load ( const std::string & fileName,
T & data )

Load data from a message.

Parameters
fileName: name of the file to be read
[out]data: data to be loaded from the message
Returns
true on success, false otherwise

Definition at line 93 of file data_file.h.

93 {
94 FILE* iter = fopen(fileName.c_str(), "r");
95 if(iter == NULL){
96 return false;
97 }
98 bool b(DataStream<FILE*, DataStreamMode::READ, T>::data_stream(iter, data));
99 fclose(iter);
100 return b;
101}
DataStream::data_stream
static bool data_stream(Stream &ds, T &data)
Dummy function to catch if a type is not specialised.
Definition data_stream_include.h:37

References DataStream< Stream, Mode, T >::data_stream().

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◆ data_load() [2/4]

template<typename T>
bool data_load ( const std::string & fileName,
T * data,
size_t nbElement )

Load data from a message.

Parameters
fileName: name of the file to be read
[out]data: data to be loaded from the message
nbElement: number of elements in the data
Returns
true on success, false otherwise

Definition at line 110 of file data_file.h.

110 {
111 FILE* iter = fopen(fileName.c_str(), "r");
112 if(iter == NULL){
113 return false;
114 }
115 bool b(DataStream<FILE*, DataStreamMode::READ, T>::data_stream(iter, data, nbElement));
116 fclose(iter);
117 return b;
118}

References DataStream< Stream, Mode, T >::data_stream().

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◆ data_load() [3/4]

template<typename T>
bool data_load ( FILE * iter,
T & data )

Load data from a message.

Parameters
[out]iter: message to be read
[out]data: data to be loaded from the message
Returns
true on success, false otherwise

Definition at line 39 of file data_file.h.

39 {
40 return DataStream<FILE*, DataStreamMode::READ, T>::data_stream(iter, data);
41}

References DataStream< Stream, Mode, T >::data_stream().

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◆ data_load() [4/4]

template<typename T>
bool data_load ( FILE * iter,
T * data,
size_t nbElement )

Load data from a message.

Parameters
[out]iter: message to be read
[out]data: data to be loaded from the message
nbElement: number of elements in the data
Returns
true on success, false otherwise

Definition at line 50 of file data_file.h.

50 {
51 return DataStream<FILE*, DataStreamMode::READ, T>::data_stream(iter, data, nbElement);
52}

References DataStream< Stream, Mode, T >::data_stream().

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◆ data_save() [1/4]

template<typename T>
bool data_save ( const std::string & fileName,
const T & data )

Save data in a message.

Parameters
fileName: name of the file to be written
data: data to be saved in the message
Returns
true on success, false otherwise

Definition at line 60 of file data_file.h.

60 {
61 FILE* iter = fopen(fileName.c_str(), "w");
62 if(iter == NULL){
63 return false;
64 }
65 bool b(DataStream<FILE*, DataStreamMode::WRITE, T>::data_stream(iter, (T&)data));
66 fclose(iter);
67 return b;
68}

References DataStream< Stream, Mode, T >::data_stream().

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◆ data_save() [2/4]

template<typename T>
bool data_save ( const std::string & fileName,
const T * data,
size_t nbElement )

Save data in a message.

Parameters
fileName: name of the file to be written
data: data to be saved in the message
nbElement: number of elements in the data
Returns
true on success, false otherwise

Definition at line 77 of file data_file.h.

77 {
78 FILE* iter = fopen(fileName.c_str(), "w");
79 if(iter == NULL){
80 return false;
81 }
82 bool b(DataStream<FILE*, DataStreamMode::WRITE, T>::data_stream(iter, (T*)data, nbElement));
83 fclose(iter);
84 return b;
85}

References DataStream< Stream, Mode, T >::data_stream().

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◆ data_save() [3/4]

template<typename T>
bool data_save ( FILE * iter,
const T & data )

Save data in a message.

Parameters
[out]iter: message to be written
data: data to be saved in the message
Returns
true on success, false otherwise

Definition at line 18 of file data_file.h.

18 {
19 return DataStream<FILE*, DataStreamMode::WRITE, T>::data_stream(iter, (T&)data);
20}

References DataStream< Stream, Mode, T >::data_stream().

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◆ data_save() [4/4]

template<typename T>
bool data_save ( FILE * iter,
const T * data,
size_t nbElement )

Save data in a message.

Parameters
[out]iter: message to be written
data: data to be saved in the message
nbElement: number of elements in the data
Returns
true on success, false otherwise

Definition at line 29 of file data_file.h.

29 {
30 return DataStream<FILE*, DataStreamMode::WRITE, T>::data_stream(iter, (T*)data, nbElement);
31}

References DataStream< Stream, Mode, T >::data_stream().

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