Changeset 1665ee5 for libcfa

Timestamp:

Sep 11, 2024, 4:49:07 PM (3 months ago)

Author:

Michael Brooks <mlbrooks@…>

Branches:

master

Children:

05f8761

Parents:

6325bd4

Message:

Add uArray delayed-initialization equivalent to CFA array

File:

• libcfa/src/collections/array.hfa (modified) (2 diffs)

libcfa/src/collections/array.hfa

@@ -156 +156 @@
 //      other two.  This solution offers ?{}() that needs only ?{}(), and similar for ^?{}.
 
+// skip initializing elements
+//   array(float, 5) x = { delay_init };
+struct delay_init_t {} delay_init;
+forall( [N], S & | sized(S), Timmed &, Tbase & )
+static inline void ?{}( arpk( N, S, Timmed, Tbase ) & this, delay_init_t ) {
+        void ?{}( S (&)[N] ) {}
+        ?{}(this.strides);
+}
+
+// call default ctor on elements
+//   array(float, 5) x;
 forall( [N], S & | sized(S), Timmed &, Tbase & | { void ?{}( Timmed & ); } )
 static inline void ?{}( arpk( N, S, Timmed, Tbase ) & this ) {  
-        void ?{}( S (&)[N] ) {}
-        ?{}(this.strides);
-
+        ?{}( this, delay_init );
         for (i; N) ?{}( (Timmed &)this.strides[i] );
 }
@@ -173 +182 @@
         }
 }
+
 
 //