myBlob Class Reference

Inheritance diagram for myBlob:

Collaboration diagram for myBlob:

Public Member Functions
	myBlob (ifstream &stream_)
Public Member Functions inherited from Magick::Blob
	Blob (const void *data_, const size_t length_)
	Blob (const Blob &blob_)
Blob &	operator= (const Blob &blob_)
void	base64 (const std::string base64_)
std::string	base64 (void) const
const void *	data (void) const
size_t	length (void) const
void	update (const void *data_, const size_t length_)
void	updateNoCopy (void *data_, const size_t length_, const Allocator allocator_=NewAllocator)

Additional Inherited Members
Public Types inherited from Magick::Blob
enum	Allocator { MallocAllocator , NewAllocator }

Detailed Description

Definition at line 24 of file readWriteBlob.cpp.

Constructor & Destructor Documentation

myBlob()

myBlob::myBlob ( ifstream & stream_ )

inline

Definition at line 28 of file readWriteBlob.cpp.

    : Blob()
    {
      unsigned char* blobData = new unsigned char[100000];
      char* c= reinterpret_cast<char *>(blobData);
      size_t blobLen=0;
      while( (blobLen< 100000) && stream_.get(*c) )
        {
          c++;
          blobLen++;
        }
      if ((!stream_.eof()) || (blobLen == 0))
        {
          cout << "Failed to stream into blob!" << endl;
          exit(1);
        }
 
      // Insert data into blob
      updateNoCopy( reinterpret_cast<unsigned char*>(blobData), blobLen,
                    Blob::NewAllocator );
    }

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The documentation for this class was generated from the following file:

• ImageMagick-7/Magick++/tests/readWriteBlob.cpp