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authorlouiz’ <louiz@louiz.org>2017-06-14 00:04:00 +0200
committerlouiz’ <louiz@louiz.org>2017-06-14 00:19:15 +0200
commit9defd0ccb75b1905c308ed0437e5ccd479e3a7b8 (patch)
tree7726599198a59da5ffc486d35a372a77c6fd87aa /src/database/statement.hpp
parent41c23aab37905a97007d095c3997a0d0a9dfddda (diff)
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Add a Statement class to manage the sqlite3_stmt objects and avoid leaks
Diffstat (limited to 'src/database/statement.hpp')
-rw-r--r--src/database/statement.hpp35
1 files changed, 35 insertions, 0 deletions
diff --git a/src/database/statement.hpp b/src/database/statement.hpp
new file mode 100644
index 0000000..87cd70f
--- /dev/null
+++ b/src/database/statement.hpp
@@ -0,0 +1,35 @@
+#pragma once
+
+#include <sqlite3.h>
+
+class Statement
+{
+ public:
+ Statement(sqlite3_stmt* stmt):
+ stmt(stmt) {}
+ ~Statement()
+ {
+ sqlite3_finalize(this->stmt);
+ }
+
+ Statement(const Statement&) = delete;
+ Statement& operator=(const Statement&) = delete;
+ Statement(Statement&& other):
+ stmt(other.stmt)
+ {
+ other.stmt = nullptr;
+ }
+ Statement& operator=(Statement&& other)
+ {
+ this->stmt = other.stmt;
+ other.stmt = nullptr;
+ return *this;
+ }
+ sqlite3_stmt* get()
+ {
+ return this->stmt;
+ }
+
+ private:
+ sqlite3_stmt* stmt;
+};