Throw a custom exception type and attempt to catch it in the test program.
-rw-r--r-- 290 Makefile
-rw-r--r-- 1324 README.md
-rw-r--r-- 1971 test.cc
-rw-r--r-- 822 zcpointer.cc
-rw-r--r-- 3045 zcpointer.h