Add a constructor of DoubleArrayKey.

groonga · Jan 7, 2013 · 2d450a8 · 2d450a8
1 parent ddb35cd
commit 2d450a8
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diff --git a/lib/alpha/double_array.cpp b/lib/alpha/double_array.cpp
@@ -23,6 +23,14 @@ namespace alpha {
 DoubleArrayCreate DOUBLE_ARRAY_CREATE;
 DoubleArrayOpen DOUBLE_ARRAY_OPEN;
 
+DoubleArrayKey::DoubleArrayKey(uint64_t id, const char *address,
+                               uint64_t length)
+  : id_low_(static_cast<uint32_t>(id)),
+    id_high_(static_cast<uint8_t>(id >> 32)),
+    buf_() {
+  std::memcpy(buf_, address, length);
+}
+
 std::unique_ptr<DoubleArrayImpl> DoubleArrayImpl::create(io::Pool pool) {
   // TODO
   return nullptr;

diff --git a/lib/alpha/double_array.hpp b/lib/alpha/double_array.hpp
@@ -103,6 +103,8 @@ class DoubleArrayEntry {
 // TODO
 class DoubleArrayKey {
  public:
+  DoubleArrayKey(uint64_t id, const char *address, uint64_t length);
+
   uint64_t id() const {
     return id_low_ | (static_cast<uint64_t>(id_high_) << 32);
   }