From 7e28208d26764438bef62e051d2e1fed13e1e0ec Mon Sep 17 00:00:00 2001 From: Lei Zhang Date: Wed, 9 May 2018 22:02:32 +0000 Subject: Add proper const/non-const versions of CPDF_Object methods. Instead of having const methods that return non-const pointers. BUG=pdfium:234 Change-Id: I598e9b4f267f702e2e71001cfe3aa3c9e9d8c12f Reviewed-on: https://pdfium-review.googlesource.com/32182 Commit-Queue: Lei Zhang Reviewed-by: Henrique Nakashima --- core/fpdfapi/parser/cpdf_object.cpp | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) (limited to 'core/fpdfapi/parser/cpdf_object.cpp') diff --git a/core/fpdfapi/parser/cpdf_object.cpp b/core/fpdfapi/parser/cpdf_object.cpp index 67632a040c..8190d3429f 100644 --- a/core/fpdfapi/parser/cpdf_object.cpp +++ b/core/fpdfapi/parser/cpdf_object.cpp @@ -19,8 +19,12 @@ CPDF_Object::~CPDF_Object() {} -CPDF_Object* CPDF_Object::GetDirect() const { - return const_cast(this); +CPDF_Object* CPDF_Object::GetDirect() { + return this; +} + +const CPDF_Object* CPDF_Object::GetDirect() const { + return this; } std::unique_ptr CPDF_Object::CloneObjectNonCyclic( @@ -55,7 +59,11 @@ int CPDF_Object::GetInteger() const { return 0; } -CPDF_Dictionary* CPDF_Object::GetDict() const { +CPDF_Dictionary* CPDF_Object::GetDict() { + return nullptr; +} + +const CPDF_Dictionary* CPDF_Object::GetDict() const { return nullptr; } -- cgit v1.2.3