Dakota
Version 6.19
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Class for packing MPI message buffers. More...
Public Member Functions | |
MPIPackBuffer (int size_=1024) | |
Constructor, which allows the default buffer size to be set. | |
~MPIPackBuffer () | |
Desctructor. | |
const char * | buf () |
Returns a pointer to the internal buffer that has been packed. | |
int | size () |
The number of bytes of packed data. | |
int | capacity () |
the allocated size of Buffer. | |
void | reset () |
Resets the buffer index in order to reuse the internal buffer. | |
void | pack (const int *data, const int num=1) |
Pack one or more int's. | |
void | pack (const u_int *data, const int num=1) |
Pack one or more unsigned int's. | |
void | pack (const long *data, const int num=1) |
Pack one or more long's. | |
void | pack (const u_long *data, const int num=1) |
Pack one or more unsigned long's. | |
void | pack (const long long *data, const int num=1) |
Pack one or more long long's. | |
void | pack (const unsigned long long *data, const int num=1) |
Pack one or more unsigned long long's. | |
void | pack (const short *data, const int num=1) |
Pack one or more short's. | |
void | pack (const u_short *data, const int num=1) |
Pack one or more unsigned short's. | |
void | pack (const char *data, const int num=1) |
Pack one or more char's. | |
void | pack (const u_char *data, const int num=1) |
Pack one or more unsigned char's. | |
void | pack (const double *data, const int num=1) |
Pack one or more double's. | |
void | pack (const float *data, const int num=1) |
Pack one or more float's. | |
void | pack (const bool *data, const int num=1) |
Pack one or more bool's. | |
void | pack (const int &data) |
Pack a int. | |
void | pack (const u_int &data) |
Pack a unsigned int. | |
void | pack (const long &data) |
Pack a long. | |
void | pack (const u_long &data) |
Pack a unsigned long. | |
void | pack (const long long &data) |
Pack a long long. | |
void | pack (const unsigned long long &data) |
Pack a unsigned long long. | |
void | pack (const short &data) |
Pack a short. | |
void | pack (const u_short &data) |
Pack a unsigned short. | |
void | pack (const char &data) |
Pack a char. | |
void | pack (const u_char &data) |
Pack a unsigned char. | |
void | pack (const double &data) |
Pack a double. | |
void | pack (const float &data) |
Pack a float. | |
void | pack (const bool &data) |
Pack a bool. | |
Protected Member Functions | |
void | resize (const int newsize) |
Resizes the internal buffer. | |
Protected Attributes | |
char * | Buffer |
The internal buffer for packing. | |
int | Index |
The index into the current buffer. | |
int | Size |
The total size that has been allocated for the buffer. | |
Class for packing MPI message buffers.
A class that provides a facility for packing message buffers using the MPI_Pack facility. The MPIPackBuffer
class dynamically resizes the internal buffer to contain enough memory to pack the entire object. When deleted, the MPIPackBuffer
object deletes this internal buffer. This class is based on the Dakota_Version_3_0 version of utilib::PackBuffer from utilib/src/io/PackBuf.[cpp,h]. This snapshot preceded the introduction of templatization on data type, which was problematic at that time (would be more reliable now).