BufferListPrint: Expose valid

willmmiles · willmmiles · commit d196a5f15186 · 2024-03-10T10:25:12.000-04:00
diff --git a/src/DynamicBuffer.h b/src/DynamicBuffer.h
@@ -131,6 +131,9 @@ class BufferListPrint : public Print {
     size_t write(uint8_t c) {
       return this->write(&c, 1);
     }
+
+    bool valid() const { return _valid; };
+    explicit operator bool() const { return valid(); };
 };
 
 typedef BufferListPrint<DynamicBufferList> DynamicBufferListPrint;

Original file line number	Diff line number	Diff line change
`@@ -131,6 +131,9 @@ class BufferListPrint : public Print {`
`131`	`131`	`size_t write(uint8_t c) {`
`132`	`132`	`return this->write(&c, 1);`
`133`	`133`	`}`
	`134`	`+`
	`135`	`+ bool valid() const { return _valid; };`
	`136`	`+ explicit operator bool() const { return valid(); };`
`134`	`137`	`};`
`135`	`138`
`136`	`139`	`typedef BufferListPrint<DynamicBufferList> DynamicBufferListPrint;`