Make uint256 Span-convertible by adding ::data()

sipa · sipa · commit 567825049fb0 · 2020-07-30T13:57:09.000-07:00
diff --git a/src/uint256.h b/src/uint256.h
@@ -51,6 +51,9 @@ class base_blob
     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 &m_data[0];

Original file line number	Diff line number	Diff line change
`@@ -51,6 +51,9 @@ class base_blob`
`51`	`51`	`void SetHex(const std::string& str);`
`52`	`52`	`std::string ToString() const;`
`53`	`53`
	`54`	`+ const unsigned char* data() const { return m_data; }`
	`55`	`+ unsigned char* data() { return m_data; }`
	`56`	`+`
`54`	`57`	`unsigned char* begin()`
`55`	`58`	`{`
`56`	`59`	`return &m_data[0];`