本文整理汇总了C#中IronRuby.Builtins.RubyIO.AssertOpenedForReading方法的典型用法代码示例。如果您正苦于以下问题：C# RubyIO.AssertOpenedForReading方法的具体用法？C# RubyIO.AssertOpenedForReading怎么用？C# RubyIO.AssertOpenedForReading使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IronRuby.Builtins.RubyIO的用法示例。
在下文中一共展示了RubyIO.AssertOpenedForReading方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: EachByte
public static object EachByte(BlockParam block, RubyIO/*!*/ self) {
self.AssertOpenedForReading();
object aByte;
while ((aByte = Getc(self)) != null) {
if (block == null) {
throw RubyExceptions.NoBlockGiven();
}
object result;
if (block.Yield((int)aByte, out result)) {
return result;
}
}
return self;
}示例2: Getc
public static object Getc(RubyIO/*!*/ self) {
self.AssertOpenedForReading();
int c = self.ReadByteNormalizeEoln();
return (c != -1) ? ScriptingRuntimeHelpers.Int32ToObject(c) : null;
}示例3: Each
public static object Each(BlockParam block, RubyIO/*!*/ self, [DefaultProtocol]MutableString separator) {
self.AssertOpenedForReading();
MutableString line;
while ((line = self.ReadLineOrParagraph(separator)) != null) {
if (block == null) {
throw RubyExceptions.NoBlockGiven();
}
KernelOps.Taint(block.RubyContext, line);
object result;
if (block.Yield(line, out result)) {
return result;
}
}
return self;
}示例4: ReadChar
public static int ReadChar(RubyIO/*!*/ self) {
self.AssertOpenedForReading();
int c = self.ReadByteNormalizeEoln();
if (c == -1) {
throw new EOFError("end of file reached");
}
return c;
}示例5: Read
public static MutableString/*!*/ Read(RubyIO/*!*/ self, [DefaultProtocol]int bytes, [DefaultProtocol, Optional]MutableString buffer) {
self.AssertOpenedForReading();
if (self.IsEndOfStream()) {
return null;
}
if (buffer == null) {
buffer = MutableString.CreateBinary();
}
buffer.Clear();
if (!self.PreserveEndOfLines) {
for (int i = 0; i < bytes; ++i) {
int c = self.ReadByteNormalizeEoln();
if (c == -1) {
return buffer;
} else {
buffer.Append((byte)c);
}
}
} else {
var fixedBuffer = new byte[bytes];
bytes = self.ReadBytes(fixedBuffer, 0, bytes);
buffer.Append(fixedBuffer, 0, bytes);
}
return buffer;
}示例6: Eof
public static bool Eof(RubyIO/*!*/ self) {
self.AssertOpenedForReading();
return self.IsEndOfStream();
}示例7: Read
public static MutableString Read(RubyIO/*!*/ self, [DefaultProtocol]int bytes, [DefaultProtocol, Optional]MutableString buffer) {
self.AssertOpenedForReading();
if (bytes < 0) {
throw RubyExceptions.CreateArgumentError("negative length -1 given");
}
if (buffer == null) {
buffer = MutableString.CreateBinary();
} else {
buffer.Clear();
}
int bytesRead = self.AppendBytes(buffer, bytes);
return (bytesRead == 0 && bytes != 0) ? null : buffer;
}