byte_array.h
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00001 /*
00002  * Software License Agreement (BSD License)
00003  *
00004  * Copyright (c) 2015, Southwest Research Institute
00005  * All rights reserved.
00006  *
00007  * Redistribution and use in source and binary forms, with or without
00008  * modification, are permitted provided that the following conditions are met:
00009  *
00010  *       * Redistributions of source code must retain the above copyright
00011  *       notice, this list of conditions and the following disclaimer.
00012  *       * Redistributions in binary form must reproduce the above copyright
00013  *       notice, this list of conditions and the following disclaimer in the
00014  *       documentation and/or other materials provided with the distribution.
00015  *       * Neither the name of the Southwest Research Institute, nor the names
00016  *       of its contributors may be used to endorse or promote products derived
00017  *       from this software without specific prior written permission.
00018  *
00019  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00020  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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00030  */
00031 
00032 #ifndef BYTE_ARRAY_H
00033 #define BYTE_ARRAY_H
00034 
00035 #ifndef FLATHEADERS
00036 #include "simple_message/shared_types.h"
00037 #else
00038 #include "shared_types.h"
00039 #endif
00040 
00041 #include <deque>
00042 #include <vector>
00043 #include "string.h"
00044 
00045 namespace industrial
00046 {
00047 namespace simple_serialize
00048 {
00049 // Class declaration required for function prototypes below
00050 class SimpleSerialize;
00051 }
00052 }
00053 
00054 namespace industrial
00055 {
00056 namespace byte_array
00057 {
00058 
00080 class ByteArray
00081 {
00082 public:
00083 
00084   // Provides SimpleSerialize access to byte array internals
00085   friend class SimpleSerialize;
00086 
00093   ByteArray(void);
00094 
00099   ~ByteArray(void);
00100 
00107   void init();
00108 
00120   bool init(const char* buffer, const industrial::shared_types::shared_int byte_size);
00121 
00131   void copyFrom(ByteArray & buffer);
00132 
00141   void copyTo(std::vector<char> & out);
00142 
00151   bool load(industrial::shared_types::shared_bool value);
00152 
00163   bool load(industrial::shared_types::shared_real value);
00164 
00174   bool load(industrial::shared_types::shared_int value);
00175 
00184   bool load(industrial::simple_serialize::SimpleSerialize &value);
00185 
00194   bool load(ByteArray &value);
00195 
00206   bool load(void* value, const industrial::shared_types::shared_int byte_size);
00207 
00215   bool unload(industrial::shared_types::shared_bool &value);
00216 
00225   bool unload(industrial::shared_types::shared_real &value);
00226 
00235   bool unload(industrial::shared_types::shared_int &value);
00236 
00244   bool unload(industrial::simple_serialize::SimpleSerialize &value);
00245 
00255   bool unload(ByteArray &value, const industrial::shared_types::shared_int byte_size);
00256 
00266   bool unload(void* value, const industrial::shared_types::shared_int byteSize);
00267 
00276   bool unloadFront(industrial::shared_types::shared_real &value);
00277 
00286   bool unloadFront(industrial::shared_types::shared_int &value);
00287 
00297   bool unloadFront(void* value, const industrial::shared_types::shared_int byteSize);
00298 
00308    __attribute__((deprecated("This ptr will be invalid once buffer is changed.  Please use: copyTo(vector<char>) instead.")))
00309   char* getRawDataPtr();
00310 
00316   unsigned int getBufferSize();
00317 
00323   unsigned int getMaxBufferSize();
00324 
00332   static bool isByteSwapEnabled();
00333 
00334 private:
00335 
00339   std::deque<char> buffer_;
00340   
00344    std::vector<char> getRawDataPtr_buffer_;
00345 
00346 #ifdef BYTE_SWAPPING
00347 
00354   void swap(void *value, industrial::shared_types::shared_int byteSize);
00355 #endif
00356 
00357 };
00358 
00359 } // namespace industrial
00360 } // namespace byte_array
00361 
00362 #endif //BYTE_ARRAY_H


simple_message
Author(s): Shaun Edwards
autogenerated on Tue Jan 17 2017 21:10:02