Return true if this decoder has encountered an irrecoverable error.
Declared in <bdlde_hexdecoder.h>
bool
isError() const;Return true if this decoder has encountered an irrecoverable error and false otherwise. An irrecoverable error is one for which there is no subsequent possibility of achieving an "acceptable" result (as defined by the isAcceptable method).
true if this decoder has encountered an irrecoverable error, and false otherwise