decaf::io::ByteArrayOutputStream Class Reference
#include <src/main/decaf/io/ByteArrayOutputStream.h>
Public Member Functions | |
| ByteArrayOutputStream () | |
| Default Constructor - uses a default internal buffer of 32 bytes, the size increases as the need for more room arises. | |
| ByteArrayOutputStream (int bufferSize) | |
| Creates a ByteArrayOutputStream with an internal buffer allocated with the given size. | |
| virtual | ~ByteArrayOutputStream () |
| std::pair< unsigned char *, int > | toByteArray () const |
| Creates a newly allocated byte array. | |
| long long | size () const |
| Gets the current count of bytes written into this ByteArrayOutputStream. | |
| virtual void | reset () |
| Clear current Stream contents. | |
| virtual std::string | toString () const |
| Converts the bytes in the buffer into a standard C++ string. | |
| void | writeTo (OutputStream *out) const |
| Writes the complete contents of this byte array output stream to the specified output stream argument, as if by calling the output stream's write method using out.write( buf, 0, count ). | |
Protected Member Functions | |
| virtual void | doWriteByte (unsigned char value) |
| virtual void | doWriteArrayBounded (const unsigned char *buffer, int size, int offset, int length) |
Constructor & Destructor Documentation
| decaf::io::ByteArrayOutputStream::ByteArrayOutputStream | ( | ) |
Default Constructor - uses a default internal buffer of 32 bytes, the size increases as the need for more room arises.
| decaf::io::ByteArrayOutputStream::ByteArrayOutputStream | ( | int | bufferSize | ) |
Creates a ByteArrayOutputStream with an internal buffer allocated with the given size.
- Parameters:
-
bufferSize The size to use for the internal buffer.
- Exceptions:
-
IllegalArgumentException if the size is less than or equal to zero.
| virtual decaf::io::ByteArrayOutputStream::~ByteArrayOutputStream | ( | ) | [virtual] |
Member Function Documentation
| virtual void decaf::io::ByteArrayOutputStream::doWriteArrayBounded | ( | const unsigned char * | buffer, | |
| int | size, | |||
| int | offset, | |||
| int | length | |||
| ) | [protected, virtual] |
Reimplemented from decaf::io::OutputStream.
| virtual void decaf::io::ByteArrayOutputStream::doWriteByte | ( | unsigned char | value | ) | [protected, virtual] |
Implements decaf::io::OutputStream.
| virtual void decaf::io::ByteArrayOutputStream::reset | ( | ) | [virtual] |
Clear current Stream contents.
- Exceptions:
-
IOException
| long long decaf::io::ByteArrayOutputStream::size | ( | ) | const |
Gets the current count of bytes written into this ByteArrayOutputStream.
- Returns:
- the number of valid bytes contained in the ByteArrayOutputStream.
| std::pair<unsigned char*, int> decaf::io::ByteArrayOutputStream::toByteArray | ( | ) | const |
Creates a newly allocated byte array.
Its size is the current size of this output stream and the valid contents of the buffer have been copied into it. The newly allocated array and its size are returned inside an STL pair structure, the caller is responsible for freeing the returned array.
- Returns:
- an STL pair containing the copied array and its size.
| virtual std::string decaf::io::ByteArrayOutputStream::toString | ( | ) | const [virtual] |
Converts the bytes in the buffer into a standard C++ string.
- Returns:
- a string containing the bytes in the buffer
Reimplemented from decaf::io::OutputStream.
| void decaf::io::ByteArrayOutputStream::writeTo | ( | OutputStream * | out | ) | const |
Writes the complete contents of this byte array output stream to the specified output stream argument, as if by calling the output stream's write method using out.write( buf, 0, count ).
The documentation for this class was generated from the following file:
- src/main/decaf/io/ByteArrayOutputStream.h
