From 7260c36973fc0ad7ff24294ff5540d64bf32c334 Mon Sep 17 00:00:00 2001
From: Mike Buland <mike@xagasoft.com>
Date: Fri, 19 Apr 2013 15:36:29 -0600
Subject: Fractional divisoin works.

It doesn't round yet, and there's a chance I should be increasing the
precision, right now it keeps the precision of the left hand side
number.
---
 src/packedintarray.cpp | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'src/packedintarray.cpp')

diff --git a/src/packedintarray.cpp b/src/packedintarray.cpp
index bcd2f66..5397a73 100644
--- a/src/packedintarray.cpp
+++ b/src/packedintarray.cpp
@@ -64,6 +64,12 @@ void PackedIntArray::clear()
     iCount = 0;
 }
 
+void PackedIntArray::zero()
+{
+    int iSize = StoreCount(iCapacity);
+    memset( aData, 0, iSize*sizeof(Store));
+}
+
 void PackedIntArray::append( PackedIntArray::Unit i )
 {
     iCount++;
@@ -117,6 +123,17 @@ void PackedIntArray::set( int idx, PackedIntArray::Unit i )
     }
 }
 
+void PackedIntArray::insert( int idx, Unit i )
+{
+    iCount++;
+    checkCapacity();
+    for( int j = iCount-1; j > idx; j-- )
+    {
+        set( j, get( j-1 ) );
+    }
+    set( idx, i );
+}
+
 void PackedIntArray::set( const PackedIntArray &rSrc, int iStart, int iSize )
 {
     iCount = iSize;
-- 
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