From b28ac8b304140c6765aec639396b8962d2c1c04c Mon Sep 17 00:00:00 2001
From: marcos henrich <marcoshenrich@gmail.com>
Date: Wed, 2 Apr 2014 15:44:10 +0100
Subject: [PATCH] Added delegate CheckGenerate that is called before on
 generate so the block text generation can be empty when needed.

---
 src/Generator/Generators/Template.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/Generator/Generators/Template.cs b/src/Generator/Generators/Template.cs
index 000f151d..f015b3c7 100644
--- a/src/Generator/Generators/Template.cs
+++ b/src/Generator/Generators/Template.cs
@@ -38,6 +38,8 @@ namespace CppSharp.Generators
         private bool hasIndentChanged;
         private bool isSubBlock;
 
+        public Func<bool> CheckGenerate;
+
         public Block() : this(BlockKind.Unknown)
         {
 
@@ -81,6 +83,9 @@ namespace CppSharp.Generators
 
         public virtual string Generate(DriverOptions options)
         {
+            if (CheckGenerate != null && !CheckGenerate())
+                return "";
+
             if (Blocks.Count == 0)
                 return Text.ToString();