Documentation
¶
Overview ¶
compress/bwt.go
compress/chain.go
compress/compress.go
compress/huffman.go
compress/lzw.go
compress/rle.go
compress/shannon_fano.go
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type BWTCompressor ¶
type BWTCompressor struct {
// contains filtered or unexported fields
}
func NewBWTCompressor ¶
func NewBWTCompressor(blockSize int) *BWTCompressor
func (*BWTCompressor) Decompress ¶
func (bwt *BWTCompressor) Decompress(compressed []byte) ([]byte, error)
type CompressionChain ¶
type CompressionChain struct {
// contains filtered or unexported fields
}
func NewCompressionChain ¶
func NewCompressionChain(compressors ...Compressor) *CompressionChain
func (*CompressionChain) Compress ¶
func (cc *CompressionChain) Compress(data []byte) ([]byte, error)
func (*CompressionChain) Decompress ¶
func (cc *CompressionChain) Decompress(data []byte) ([]byte, error)
type Compressor ¶
type Dictionary ¶
type Dictionary struct {
// contains filtered or unexported fields
}
func NewDictionary ¶
func NewDictionary() *Dictionary
type HuffmanCompressor ¶
type HuffmanCompressor struct{}
func NewHuffmanCompressor ¶
func NewHuffmanCompressor() *HuffmanCompressor
func (*HuffmanCompressor) Compress ¶
func (hc *HuffmanCompressor) Compress(data []byte) ([]byte, error)
func (*HuffmanCompressor) Decompress ¶
func (hc *HuffmanCompressor) Decompress(compressed []byte) ([]byte, error)
type HuffmanHeap ¶
type HuffmanHeap []*HuffmanNode
func (HuffmanHeap) Len ¶
func (h HuffmanHeap) Len() int
func (HuffmanHeap) Less ¶
func (h HuffmanHeap) Less(i, j int) bool
func (*HuffmanHeap) Pop ¶
func (h *HuffmanHeap) Pop() interface{}
func (*HuffmanHeap) Push ¶
func (h *HuffmanHeap) Push(x interface{})
func (HuffmanHeap) Swap ¶
func (h HuffmanHeap) Swap(i, j int)
type HuffmanNode ¶
type HuffmanNode struct { Char byte Freq int Left *HuffmanNode Right *HuffmanNode }
type LZWCompressor ¶
type LZWCompressor struct {
// contains filtered or unexported fields
}
func NewLZWCompressor ¶
func NewLZWCompressor() *LZWCompressor
func (*LZWCompressor) Decompress ¶
func (lzw *LZWCompressor) Decompress(compressed []byte) ([]byte, error)
type RLECompressor ¶
type RLECompressor struct{}
func NewRLECompressor ¶
func NewRLECompressor() *RLECompressor
func (*RLECompressor) Decompress ¶
func (rc *RLECompressor) Decompress(data []byte) ([]byte, error)
type ShannonFanoCompressor ¶
type ShannonFanoCompressor struct{}
func NewShannonFanoCompressor ¶
func NewShannonFanoCompressor() *ShannonFanoCompressor
func (*ShannonFanoCompressor) Compress ¶
func (sf *ShannonFanoCompressor) Compress(data []byte) ([]byte, error)
func (*ShannonFanoCompressor) Decompress ¶
func (sf *ShannonFanoCompressor) Decompress(compressed []byte) ([]byte, error)
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