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CDiskTxPos, CInPoint, COutPoint: cast null value (-1) to unsigned int

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to eliminate signed/unsigned comparison warnings
This commit is contained in:
Jeff Garzik 2012-05-01 17:49:17 -04:00 committed by Jeff Garzik
parent 50d710496d
commit 24de922636
1 changed files with 6 additions and 6 deletions
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12
src/main.h
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@ -136,8 +136,8 @@ public:
} }
IMPLEMENT_SERIALIZE( READWRITE(FLATDATA(*this)); ) IMPLEMENT_SERIALIZE( READWRITE(FLATDATA(*this)); )
void SetNull() { nFile = -1; nBlockPos = 0; nTxPos = 0; } void SetNull() { nFile = (unsigned int) -1; nBlockPos = 0; nTxPos = 0; }
bool IsNull() const { return (nFile == -1); } bool IsNull() const { return (nFile == (unsigned int) -1); }
friend bool operator==(const CDiskTxPos& a, const CDiskTxPos& b) friend bool operator==(const CDiskTxPos& a, const CDiskTxPos& b)
{ {
@ -176,8 +176,8 @@ public:
CInPoint() { SetNull(); } CInPoint() { SetNull(); }
CInPoint(CTransaction* ptxIn, unsigned int nIn) { ptx = ptxIn; n = nIn; } CInPoint(CTransaction* ptxIn, unsigned int nIn) { ptx = ptxIn; n = nIn; }
void SetNull() { ptx = NULL; n = -1; } void SetNull() { ptx = NULL; n = (unsigned int) -1; }
bool IsNull() const { return (ptx == NULL && n == -1); } bool IsNull() const { return (ptx == NULL && n == (unsigned int) -1); }
}; };
@ -192,8 +192,8 @@ public:
COutPoint() { SetNull(); } COutPoint() { SetNull(); }
COutPoint(uint256 hashIn, unsigned int nIn) { hash = hashIn; n = nIn; } COutPoint(uint256 hashIn, unsigned int nIn) { hash = hashIn; n = nIn; }
IMPLEMENT_SERIALIZE( READWRITE(FLATDATA(*this)); ) IMPLEMENT_SERIALIZE( READWRITE(FLATDATA(*this)); )
void SetNull() { hash = 0; n = -1; } void SetNull() { hash = 0; n = (unsigned int) -1; }
bool IsNull() const { return (hash == 0 && n == -1); } bool IsNull() const { return (hash == 0 && n == (unsigned int) -1); }
friend bool operator<(const COutPoint& a, const COutPoint& b) friend bool operator<(const COutPoint& a, const COutPoint& b)
{ {