It is an important performance issue how to reduce the translated code quantity in a programming language translation.
Based on the comprehensive consideration of the definition and use of value and template in TTCN-3 language，a new translation
scheme from the type system of TTCN-3 to C++ is presented.Compared with the existing scheme，the proportion of the original
TTCN-3 code quantity to the translated C++ code quantity decreases from 1∶20 to 1∶5.Meanwhile，the new scheme reduces
the preservation of type information copies and improves the memory utilization，or rather the performance of the compiler and
the executor.In addition，since the translated C++ codes are basically consistent with the original TTCN-3 codes，this will improve
readability，or maintainability of the code.
