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authorJiyoung Yun <jy910.yun@samsung.com>2016-11-23 19:09:09 +0900
committerJiyoung Yun <jy910.yun@samsung.com>2016-11-23 19:09:09 +0900
commit4b4aad7217d3292650e77eec2cf4c198ea9c3b4b (patch)
tree98110734c91668dfdbb126fcc0e15ddbd93738ca /src/mscorlib/src/System/ParseNumbers.cs
parentfa45f57ed55137c75ac870356a1b8f76c84b229c (diff)
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Imported Upstream version 1.1.0upstream/1.1.0
Diffstat (limited to 'src/mscorlib/src/System/ParseNumbers.cs')
-rw-r--r--src/mscorlib/src/System/ParseNumbers.cs74
1 files changed, 74 insertions, 0 deletions
diff --git a/src/mscorlib/src/System/ParseNumbers.cs b/src/mscorlib/src/System/ParseNumbers.cs
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+++ b/src/mscorlib/src/System/ParseNumbers.cs
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+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*============================================================
+**
+**
+**
+** Purpose: Methods for Parsing numbers and Strings.
+** All methods are implemented in native.
+**
+**
+===========================================================*/
+namespace System {
+
+ //This class contains only static members and does not need to be serializable.
+ using System;
+ using System.Runtime.CompilerServices;
+ using System.Runtime.Versioning;
+
+ internal static class ParseNumbers {
+ internal const int PrintAsI1=0x40;
+ internal const int PrintAsI2=0x80;
+ internal const int PrintAsI4=0x100;
+ internal const int TreatAsUnsigned=0x200;
+ internal const int TreatAsI1=0x400;
+ internal const int TreatAsI2=0x800;
+ internal const int IsTight=0x1000;
+ internal const int NoSpace=0x2000;
+
+ //
+ //
+ // NATIVE METHODS
+ // For comments on these methods please see $\src\vm\COMUtilNative.cpp
+ //
+ [System.Security.SecuritySafeCritical] // auto-generated
+ public unsafe static long StringToLong(System.String s, int radix, int flags) {
+ return StringToLong(s,radix,flags, null);
+ }
+ [System.Security.SecurityCritical] // auto-generated
+ [MethodImplAttribute(MethodImplOptions.InternalCall)]
+ public unsafe extern static long StringToLong(System.String s, int radix, int flags, int* currPos);
+
+ [System.Security.SecuritySafeCritical] // auto-generated
+ public unsafe static long StringToLong(System.String s, int radix, int flags, ref int currPos) {
+ fixed(int * ppos = &currPos) {
+ return StringToLong( s, radix, flags, ppos);
+ }
+ }
+
+ [System.Security.SecuritySafeCritical] // auto-generated
+ public unsafe static int StringToInt(System.String s, int radix, int flags) {
+ return StringToInt(s,radix,flags, null);
+ }
+ [System.Security.SecurityCritical] // auto-generated
+ [MethodImplAttribute(MethodImplOptions.InternalCall)]
+ public unsafe extern static int StringToInt(System.String s, int radix, int flags, int* currPos);
+
+ [System.Security.SecuritySafeCritical] // auto-generated
+ public unsafe static int StringToInt(System.String s, int radix, int flags, ref int currPos) {
+ fixed(int * ppos = &currPos) {
+ return StringToInt( s, radix, flags, ppos);
+ }
+ }
+
+ [System.Security.SecurityCritical] // auto-generated
+ [MethodImplAttribute(MethodImplOptions.InternalCall)]
+ public extern static String IntToString(int l, int radix, int width, char paddingChar, int flags);
+
+ [System.Security.SecurityCritical] // auto-generated
+ [MethodImplAttribute(MethodImplOptions.InternalCall)]
+ public extern static String LongToString(long l, int radix, int width, char paddingChar, int flags);
+ }
+}