Unit 'fgl' Package
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TFPSMap.KeyData

Access to data locations using key.

Declaration

Source position: fgl.pp line 292

public property TFPSMap.KeyData[Key: Pointer] : Pointer
  read GetKeyData
  write PutKeyData;
  default;

Description

KeyData provides access to the data items, using their key value (as pointed to by AKey) as an index. When reading a non-existent key value, Nil is returned. If the key is found, a pointer to the associated data's location is returned. When writing, the key pointed to by Key is added if it was not present, and the data data is copied from the written pointer.

See also

TFPSMap.DataSize

  

Size (in bytes) for the data associated with keys.

TFPSMap.KeyData

  

Access to data locations using key.

TFPSMap.Data

  

Indexed access to the locations of all data items.

TFPSMap.Keys

  

Indexed access to the locations of all keys.

TFPSMap.KeySize

  

Size (in bytes) for the key.


Documentation generated on: Dec 25 2024