Return the active chain of block headers.
Declared in <validation.h>
[[requires_capability(0x7f2e1bc17308), requires_capability(0x7f2e146b5658), requires_capability(0x7f2e298faa28), requires_capability(0x7f2e360b8188)]]
CChain&
ActiveChain() const;
A reference to the active chain.