Bitcoin ABC  0.29.4
P2P Digital Currency
Classes | Functions | Variables
amount.h File Reference
#include <serialize.h>
#include <cstdlib>
#include <ostream>
#include <string>
#include <type_traits>
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struct  Amount
struct  Currency


bool MoneyRange (const Amount nValue)


static constexpr Amount SATOSHI = Amount::satoshi()
static constexpr Amount COIN = 100000000 * SATOSHI
static constexpr Amount MAX_MONEY = 21000000 * COIN
 No amount larger than this (in satoshi) is valid. More...

Function Documentation

◆ MoneyRange()

bool MoneyRange ( const Amount  nValue)

Definition at line 166 of file amount.h.

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Variable Documentation


constexpr Amount COIN = 100000000 * SATOSHI

Definition at line 144 of file amount.h.


constexpr Amount MAX_MONEY = 21000000 * COIN

No amount larger than this (in satoshi) is valid.

Note that this constant is not the total money supply, which in eCash currently happens to be less than 21,000,000 COIN for various reasons, but rather a sanity check. As this sanity check is used by consensus-critical validation code, the exact value of the MAX_MONEY constant is consensus critical; in unusual circumstances like a(nother) overflow bug that allowed for the creation of coins out of thin air modification could lead to a fork.

Definition at line 165 of file amount.h.


constexpr Amount SATOSHI = Amount::satoshi()

Definition at line 143 of file amount.h.