[#CBlockIndex-GetBlockPos] = xref:CBlockIndex.adoc[CBlockIndex]::GetBlockPos :relfileprefix: ../ :mrdocs: Returns the on‐disk position of this block's data. == Synopsis Declared in `<chain.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- [[requires_capability(0x7f9500cbe238), requires_capability(0x7f9511905878), requires_capability(0x7f951ec49af8), requires_capability(0x7f9524d79bf8), requires_capability(0x7f9503ca04c8), requires_capability(0x7f9516ce9b98), requires_capability(0x7f9520d77e58), requires_capability(0x7f9524d446f8), requires_capability(0x7f9517141ac8), requires_capability(0x7f9516bbe568), requires_capability(0x7f94f3859418)]] xref:FlatFilePos.adoc[FlatFilePos] GetBlockPos() const; ---- == Return Value The file position, or a default position if the block data is not available. [.small]#Created with https://www.mrdocs.com[MrDocs]#