More vector->pointer conversion removals.

Add RandomNumberGenerator::random_vec, which takes an length n and
returns a new SecureVector with randomized contents of that size. This
nicely covers most of the cases where randomize was being called on a
vector, and is a little cleaner in the code as well, instead of
  vec.resize(length);
  rng.randomize(&vec[0], vec.size());
we just write
  vec = rng.random_vec(length);

1 files changed, 7 insertions, 0 deletions

diff --git a/src/alloc/secmem.h b/src/alloc/secmem.h
index dc5e90b79..c87035a1e 100644
--- a/src/alloc/secmem.h
+++ b/src/alloc/secmem.h
@@ -34,6 +34,7 @@ class MemoryRegion
       */
       bool empty() const { return (used == 0); }
 
+#if 1
       /**
       * Get a pointer to the first element in the buffer.
       * @return pointer to the first element in the buffer
@@ -45,6 +46,12 @@ class MemoryRegion
       * @return constant pointer to the first element in the buffer
       */
       operator const T* () const { return buf; }
+#else
+
+      T&       operator[](u32bit n) { return buf[n]; }
+      const T& operator[](u32bit n) const { return buf[n]; }
+
+#endif
 
       /**
       * Get a pointer to the first element in the buffer.