relOutIndex += bufferSize_;
}
- // "in" index can end on the "out" index but cannot begin at it
- if ( inIndex_ < relOutIndex && inIndexEnd > relOutIndex ) {
+ // the "IN" index CAN BEGIN at the "OUT" index
+ // the "IN" index CANNOT END at the "OUT" index
+ if ( inIndex_ < relOutIndex && inIndexEnd >= relOutIndex ) {
return false; // not enough space between "in" index and "out" index
}
relInIndex += bufferSize_;
}
- // "out" index can begin at and end on the "in" index
+ // the "OUT" index CANNOT BEGIN at the "IN" index
+ // the "OUT" index CAN END at the "IN" index
if ( outIndex_ <= relInIndex && outIndexEnd > relInIndex ) {
return false; // not enough space between "out" index and "in" index
}