160‐bit opaque blob.
Synopsis
Declared in <uint256.h>
class uint160
: public base_blob<160>Description
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Note
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This type is called uint160 for historical reasons only. It is an opaque blob of 160 bits and has no integer operations. |
Base Classes
Name |
Description |
Template base class for fixed‐sized opaque blobs. |
Member Functions
Name |
Description |
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Constructors |
The hex representation used by GetHex(), ToString(), and FromHex() is unusual, since it shows bytes of the base_blob in reverse order. For example, a 4‐byte blob {0x12, 0x34, 0x56, 0x78} is represented as "78563412" instead of the more typical "12345678" representation that would be shown in a hex editor or used by typical byte‐array / hex conversion functions like python's bytes.hex() and bytes.fromhex(). |
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Reads a 64‐bit little‐endian word from the blob at a byte offset. |
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Returns true if every byte of the blob is zero. |
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Serializes the blob's raw bytes to a stream. |
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Sets every byte of the blob to zero. |
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Returns the blob as a hex string in reverse byte order. |
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Deserializes the blob's raw bytes from a stream. |
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Returns a pointer to the first byte of the blob. |
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Returns a pointer to the blob's raw bytes. |
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Returns a pointer just past the last byte of the blob. |
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Compares two blobs for byte‐wise equality. |
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Lexicographic ordering |
Static Member Functions
Protected Data Members
Name |
Description |
Fixed‐size byte storage holding the blob's raw bytes. |