From 10e1bae34733f1cdb5abc001666b1aafa1c1f406 Mon Sep 17 00:00:00 2001
From: jsmall-nvidia <jsmall@nvidia.com>
Date: Thu, 22 Oct 2020 08:46:12 -0400
Subject: Single pass C++ extraction (#1583)

* #include an absolute path didn't work - because paths were taken to always be relative.

* Added CharUtil.
Added TypeSet to extractor.
First pass at being able to specify all headers for multiple output headers.

* Fix includes for new C++ extractor convension.
Update premake5 to use new extractor mechanisms.

* Small improvements around StringUtil.

* Split out NameConventionUtil.

* Use a 'convert' to convert between convention types.

* Fix output of build message for C++ extractor.
Improve NameConventionUtil interface.

* Improve comments.

* Fix warning on gcc.

* Fix clang warning.

* Fix some typos in NameConventionUtil.

* Small fix to premake5.lua

* Fix generated includes.

* Remove m_reflectType as no longer applicable with TypeSet.

* Fix .gitignore for slang-generated-* files.
Added getConvention to determine convention from slice.
Add versions of split and convert that infer the from convention

* Fix typo in spliting camel.

* LineWhitespace -> HorizontalWhitespace

* Improve CharUtil comments.
---
 source/core/slang-char-util.cpp | 48 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 source/core/slang-char-util.cpp

(limited to 'source/core/slang-char-util.cpp')

diff --git a/source/core/slang-char-util.cpp b/source/core/slang-char-util.cpp
new file mode 100644
index 000000000..53dd98541
--- /dev/null
+++ b/source/core/slang-char-util.cpp
@@ -0,0 +1,48 @@
+#include "slang-char-util.h"
+
+namespace Slang {
+
+static const CharUtil::CharFlagMap _calcCharFlagsMap()
+{
+    typedef CharUtil::Flag Flag;
+
+    CharUtil::CharFlagMap map;
+    memset(&map, 0, sizeof(map));
+
+    {
+        for (Index i = 'a'; i <= 'z'; ++i)
+        {
+            map.flags[i] |= Flag::Lower;
+        }
+    }
+    {
+        for (Index i = 'A'; i <= 'Z'; ++i)
+        {
+            map.flags[i] |= Flag::Upper;
+        }
+    }
+    {
+        for (Index i = '0'; i <= '9'; ++i)
+        {
+            map.flags[i] |= Flag::Digit | Flag::HexDigit;
+        }
+    }
+    {
+        for (Index i = 'a'; i <= 'f'; ++i)
+        {
+            map.flags[i] |= Flag::HexDigit;
+            map.flags[size_t(CharUtil::toUpper(char(i)))] |= Flag::HexDigit;
+        }
+    }
+
+    {
+        map.flags[size_t(' ')] |= Flag::HorizontalWhitespace;
+        map.flags[size_t('\t')] |= Flag::HorizontalWhitespace;
+    }
+
+    return map;
+}
+
+/* static */const CharUtil::CharFlagMap CharUtil::g_charFlagMap = _calcCharFlagsMap();
+
+} // namespace Slang
-- 
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