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Unified Diff: base/win/enum_variant.cc

Issue 1446363003: Deleted OS_WIN and all Windows specific files from base. (Closed) Base URL: https://github.com/domokit/mojo.git@base_tests
Patch Set: Created 5 years, 1 month ago
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Index: base/win/enum_variant.cc
diff --git a/base/win/enum_variant.cc b/base/win/enum_variant.cc
deleted file mode 100644
index 2975560a9ec2157125eb5d67efae3a777f2f647a..0000000000000000000000000000000000000000
--- a/base/win/enum_variant.cc
+++ /dev/null
@@ -1,83 +0,0 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "base/win/enum_variant.h"
-
-#include <algorithm>
-
-#include "base/logging.h"
-
-namespace base {
-namespace win {
-
-EnumVariant::EnumVariant(unsigned long count)
- : items_(new VARIANT[count]),
- count_(count),
- current_index_(0) {
-}
-
-EnumVariant::~EnumVariant() {
-}
-
-VARIANT* EnumVariant::ItemAt(unsigned long index) {
- DCHECK(index < count_);
- return &items_[index];
-}
-
-ULONG STDMETHODCALLTYPE EnumVariant::AddRef() {
- return IUnknownImpl::AddRef();
-}
-
-ULONG STDMETHODCALLTYPE EnumVariant::Release() {
- return IUnknownImpl::Release();
-}
-
-STDMETHODIMP EnumVariant::QueryInterface(REFIID riid, void** ppv) {
- if (riid == IID_IEnumVARIANT) {
- *ppv = static_cast<IEnumVARIANT*>(this);
- AddRef();
- return S_OK;
- }
-
- return IUnknownImpl::QueryInterface(riid, ppv);
-}
-
-STDMETHODIMP EnumVariant::Next(ULONG requested_count,
- VARIANT* out_elements,
- ULONG* out_elements_received) {
- unsigned long count = std::min(requested_count, count_ - current_index_);
- for (unsigned long i = 0; i < count; ++i)
- out_elements[i] = items_[current_index_ + i];
- current_index_ += count;
- *out_elements_received = count;
-
- return (count == requested_count ? S_OK : S_FALSE);
-}
-
-STDMETHODIMP EnumVariant::Skip(ULONG skip_count) {
- unsigned long count = skip_count;
- if (current_index_ + count > count_)
- count = count_ - current_index_;
-
- current_index_ += count;
- return (count == skip_count ? S_OK : S_FALSE);
-}
-
-STDMETHODIMP EnumVariant::Reset() {
- current_index_ = 0;
- return S_OK;
-}
-
-STDMETHODIMP EnumVariant::Clone(IEnumVARIANT** out_cloned_object) {
- EnumVariant* other = new EnumVariant(count_);
- if (count_ > 0)
- memcpy(other->ItemAt(0), &items_[0], count_ * sizeof(VARIANT));
- other->Skip(current_index_);
- other->AddRef();
- *out_cloned_object = other;
- return S_OK;
-}
-
-} // namespace win
-} // namespace base
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