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ezEngine Release 25.08
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ezEngine Release 25.08
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A stream writer that hashes the data written to it. More...
#include <HashStream.h>
Public Member Functions | |
| ezHashStreamWriter32 (ezUInt32 uiSeed=0) | |
| Pass an initial seed for the hash calculation. | |
| virtual ezResult | WriteBytes (const void *pWriteBuffer, ezUInt64 uiBytesToWrite) override |
| Writes bytes directly to the stream. | |
| ezUInt32 | GetHashValue () const |
| Returns the current hash value. You can read this at any time between write operations, or after writing is done to get the final hash value. | |
 Public Member Functions inherited from ezStreamWriter | |
| ezStreamWriter () | |
| Constructor. | |
| virtual | ~ezStreamWriter () |
| Virtual destructor to ensure correct cleanup. | |
| virtual ezResult | Flush () |
| Flushes the stream, may be implemented (not necessary to implement the interface correctly) so that user code can ensure that content is written. | |
| template<typename T > | |
| ezResult | WriteWordValue (const T *pWordValue) |
| Helper method to write a word value correctly (copes with potentially different endianess) | |
| template<typename T > | |
| ezResult | WriteDWordValue (const T *pDWordValue) |
| Helper method to write a dword value correctly (copes with potentially different endianess) | |
| template<typename T > | |
| ezResult | WriteQWordValue (const T *pQWordValue) |
| Helper method to write a qword value correctly (copes with potentially different endianess) | |
| EZ_ALWAYS_INLINE void | WriteVersion (ezTypeVersion version) |
| Writes a type version to the stream. | |
| template<typename ArrayType , typename ValueType > | |
| ezResult | WriteArray (const ezArrayBase< ValueType, ArrayType > &array) |
| Writes an array of elements to the stream. | |
| template<typename ValueType , ezUInt16 uiSize> | |
| ezResult | WriteArray (const ezSmallArrayBase< ValueType, uiSize > &array) |
| Writes a small array of elements to the stream. | |
| template<typename ValueType , ezUInt32 uiSize> | |
| ezResult | WriteArray (const ValueType(&array)[uiSize]) |
| Writes a C style fixed array. | |
| template<typename KeyType , typename Comparer > | |
| ezResult | WriteSet (const ezSetBase< KeyType, Comparer > &set) |
| Writes a set. | |
| template<typename KeyType , typename ValueType , typename Comparer > | |
| ezResult | WriteMap (const ezMapBase< KeyType, ValueType, Comparer > &map) |
| Writes a map. | |
| template<typename KeyType , typename ValueType , typename Hasher > | |
| ezResult | WriteHashTable (const ezHashTableBase< KeyType, ValueType, Hasher > &hashTable) |
| Writes a hash table (note that the entry order might change on read) | |
| ezResult | WriteString (const ezStringView sStringView) |
| Writes a string. | |
A stream writer that hashes the data written to it.
This stream writer allows to conveniently generate a 32 bit hash value for any kind of data.
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overridevirtual |
Writes bytes directly to the stream.
Implements ezStreamWriter.
1.9.8