Antlr4.Runtime.UnbufferedTokenStream.Mark C# (CSharp) Method

UnbufferedTokenStream Class Documentation Show file Open project: antlr/antlr4

Mark() public method

Return a marker that we can release later.
Return a marker that we can release later.

The specific marker value used for this class allows for some level of protection against misuse where seek() is called on a mark or release() is called in the wrong order.

public Mark ( ) : int
return int 
        public virtual int Mark()
        {
            if (numMarkers == 0)
            {
                lastTokenBufferStart = lastToken;
            }
            int mark = -numMarkers - 1;
            numMarkers++;
            return mark;
        }
UnbufferedTokenStream
Add
Consume
Fill
Get
GetBufferStartIndex
GetText
LA
LT
Mark
Release
Seek
Sync
UnbufferedTokenStream