Bitcoin ABC  0.22.12
P2P Digital Currency
Classes | Functions | Variables
amount.h File Reference
#include <serialize.h>
#include <cstdlib>
#include <ostream>
#include <string>
#include <type_traits>
Include dependency graph for amount.h:
This graph shows which files directly or indirectly include this file:

Go to the source code of this file.


struct  Amount


bool MoneyRange (const Amount nValue)


static constexpr Amount SATOSHI = Amount::satoshi()
static constexpr Amount CASH = 100 * SATOSHI
static constexpr Amount COIN = 100000000 * SATOSHI
static const 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.

Here is the call graph for this function:
Here is the caller graph for this function:

Variable Documentation


constexpr Amount CASH = 100 * SATOSHI

Definition at line 152 of file amount.h.


constexpr Amount COIN = 100000000 * SATOSHI

Definition at line 153 of file amount.h.


const 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 Bitcoin currently happens to be less than 21,000,000 BCH 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 151 of file amount.h.