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-rw-r--r--src/uint256.h29
1 files changed, 16 insertions, 13 deletions
diff --git a/src/uint256.h b/src/uint256.h
index b36598f572..8ab747ef49 100644
--- a/src/uint256.h
+++ b/src/uint256.h
@@ -18,11 +18,11 @@ class base_blob
{
protected:
static constexpr int WIDTH = BITS / 8;
- uint8_t data[WIDTH];
+ uint8_t m_data[WIDTH];
public:
base_blob()
{
- memset(data, 0, sizeof(data));
+ memset(m_data, 0, sizeof(m_data));
}
explicit base_blob(const std::vector<unsigned char>& vch);
@@ -30,17 +30,17 @@ public:
bool IsNull() const
{
for (int i = 0; i < WIDTH; i++)
- if (data[i] != 0)
+ if (m_data[i] != 0)
return false;
return true;
}
void SetNull()
{
- memset(data, 0, sizeof(data));
+ memset(m_data, 0, sizeof(m_data));
}
- inline int Compare(const base_blob& other) const { return memcmp(data, other.data, sizeof(data)); }
+ inline int Compare(const base_blob& other) const { return memcmp(m_data, other.m_data, sizeof(m_data)); }
friend inline bool operator==(const base_blob& a, const base_blob& b) { return a.Compare(b) == 0; }
friend inline bool operator!=(const base_blob& a, const base_blob& b) { return a.Compare(b) != 0; }
@@ -51,34 +51,37 @@ public:
void SetHex(const std::string& str);
std::string ToString() const;
+ const unsigned char* data() const { return m_data; }
+ unsigned char* data() { return m_data; }
+
unsigned char* begin()
{
- return &data[0];
+ return &m_data[0];
}
unsigned char* end()
{
- return &data[WIDTH];
+ return &m_data[WIDTH];
}
const unsigned char* begin() const
{
- return &data[0];
+ return &m_data[0];
}
const unsigned char* end() const
{
- return &data[WIDTH];
+ return &m_data[WIDTH];
}
unsigned int size() const
{
- return sizeof(data);
+ return sizeof(m_data);
}
uint64_t GetUint64(int pos) const
{
- const uint8_t* ptr = data + pos * 8;
+ const uint8_t* ptr = m_data + pos * 8;
return ((uint64_t)ptr[0]) | \
((uint64_t)ptr[1]) << 8 | \
((uint64_t)ptr[2]) << 16 | \
@@ -92,13 +95,13 @@ public:
template<typename Stream>
void Serialize(Stream& s) const
{
- s.write((char*)data, sizeof(data));
+ s.write((char*)m_data, sizeof(m_data));
}
template<typename Stream>
void Unserialize(Stream& s)
{
- s.read((char*)data, sizeof(data));
+ s.read((char*)m_data, sizeof(m_data));
}
};