◆ ZipInputStream()
◆ ~ZipInputStream()
ZipFile::ZipInputStream::~ZipInputStream |
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inline |
◆ getPosition()
int64 ZipFile::ZipInputStream::getPosition |
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inlinevirtual |
Returns the offset of the next byte that will be read from the stream.
- See also
- setPosition
Implements InputStream.
◆ getTotalLength()
int64 ZipFile::ZipInputStream::getTotalLength |
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inlinevirtual |
Returns the total number of bytes available for reading in this stream.
Note that this is the number of bytes available from the start of the stream, not from the current position.
If the size of the stream isn't actually known, this will return -1.
- See also
- getNumBytesRemaining
Implements InputStream.
◆ isExhausted()
bool ZipFile::ZipInputStream::isExhausted |
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inlinevirtual |
Returns true if the stream has no more data to read.
Implements InputStream.
◆ read()
int ZipFile::ZipInputStream::read |
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void * |
destBuffer, |
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int |
maxBytesToRead |
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inlinevirtual |
Reads some data from the stream into a memory buffer.
This is the only read method that subclasses actually need to implement, as the InputStream base class implements the other read methods in terms of this one (although it's often more efficient for subclasses to implement them directly).
- Parameters
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destBuffer | the destination buffer for the data. This must not be null. |
maxBytesToRead | the maximum number of bytes to read - make sure the memory block passed in is big enough to contain this many bytes. This value must not be negative. |
- Returns
- the actual number of bytes that were read, which may be less than maxBytesToRead if the stream is exhausted before it gets that far
Implements InputStream.
◆ setPosition()
bool ZipFile::ZipInputStream::setPosition |
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int64 |
newPosition | ) |
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inlinevirtual |
Tries to move the current read position of the stream.
The position is an absolute number of bytes from the stream's start.
Some streams might not be able to do this, in which case they should do nothing and return false. Others might be able to manage it by resetting themselves and skipping to the correct position, although this is obviously a bit slow.
- Returns
- true if the stream manages to reposition itself correctly
- See also
- getPosition
Implements InputStream.
The documentation for this class was generated from the following file: