From 812df4cdfc2361d18edd8eae09f6736cb6aa9d7e Mon Sep 17 00:00:00 2001
From: cxl <cxl@f0d560ea-af0d-0410-9eb7-867de7ffcac7>
Date: Sun, 9 Apr 2017 13:16:36 +0000
Subject: [PATCH] Core: Buffer::Get and ::IsEmpty

git-svn-id: svn://ultimatepp.org/upp/trunk@10991 f0d560ea-af0d-0410-9eb7-867de7ffcac7
---
 uppsrc/Core/Vcont.h                  |  3 +++
 uppsrc/Core/src.tpp/Buffer$en-us.tpp | 20 ++++++++------------
 2 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/uppsrc/Core/Vcont.h b/uppsrc/Core/Vcont.h
index 674859a70..a2792c5ef 100644
--- a/uppsrc/Core/Vcont.h
+++ b/uppsrc/Core/Vcont.h
@@ -45,11 +45,14 @@ public:
 	operator const T*() const            { return ptr; }
 	T *operator~()                       { return ptr; }
 	const T *operator~() const           { return ptr; }
+	T          *Get()                    { return ptr; }
+	const T    *Get() const              { return ptr; }
 
 	void Alloc(size_t size)              { Clear(); ptr = new T[size]; }
 	void Alloc(size_t size, const T& in) { Clear(); ptr = new T[size]; Fill(ptr, ptr + size, in); }
 
 	void Clear()                         { if(ptr) delete[] ptr; ptr = NULL; }
+	bool IsEmpty() const                 { return ptr == NULL; }
 
 	Buffer()                             { ptr = NULL; }
 	Buffer(size_t size)                  { ptr = new T[size]; }
diff --git a/uppsrc/Core/src.tpp/Buffer$en-us.tpp b/uppsrc/Core/src.tpp/Buffer$en-us.tpp
index b2c5dd1f5..3f25df9bf 100644
--- a/uppsrc/Core/src.tpp/Buffer$en-us.tpp
+++ b/uppsrc/Core/src.tpp/Buffer$en-us.tpp
@@ -77,22 +77,13 @@ ick`_]_[_^Buffer^ Buffer][@(0.0.255) `&]_[*@3 v])&]
 [s3;%- &]
 [s4;%- &]
 [s5;:Buffer`:`:operator T`*`(`):%- [* operator_T`*]()&]
-[s2; Returns a pointer to the first element of the Buffer or NULL 
-if the Buffer is empty.&]
-[s3;%- &]
-[s4;%- &]
 [s5;:Buffer`:`:operator const T`*`(`)const:%- [* operator_const_T`*]()_[@(0.0.255) const]&]
-[s2; Returns a pointer to the first element of the Buffer or NULL 
-if the Buffer is empty.&]
-[s3;%- &]
-[s4;%- &]
 [s5;:Buffer`:`:operator`~`(`):%- [*@4 T]_`*[* operator`~]()&]
-[s2; Returns a pointer to the first element of the Buffer or NULL 
-if the Buffer is empty.&]
-[s3;%- &]
-[s4;%- &]
 [s5;:Buffer`:`:operator`~`(`)const:%- [@(0.0.255) const]_[*@4 T]_`*[* operator`~]()_[@(0.0.255) c
 onst]&]
+[s5;:Upp`:`:Buffer`:`:Get`(`):%- [*@4 T]_`*[* Get]()&]
+[s5;:Upp`:`:Buffer`:`:Get`(`)const:%- [@(0.0.255) const]_[*@4 T]_`*[* Get]()_[@(0.0.255) cons
+t]&]
 [s2; Returns a pointer to the first element of the Buffer or NULL 
 if the Buffer is empty.&]
 [s3;%- &]
@@ -115,4 +106,9 @@ are lost.&]
 [s2; Clears the buffer to the same state as default constructor. 
 All current elements are destroyed.&]
 [s3; &]
+[s4;%- &]
+[s5;:Upp`:`:Buffer`:`:IsEmpty`(`)const:%- [@(0.0.255) bool]_[* IsEmpty]()_[@(0.0.255) const
+]&]
+[s2; Returns true if Buffer is empty.&]
+[s3;%- &]
 [s0; ]]
\ No newline at end of file