add read from cache file method
tree5e6963d616fc95c77d4442711a8c18a0d827300f
-rw-r--r-- 439 .gitignore
-rw-r--r-- 530 CMakeLists.txt
-rw-r--r-- 1069 LICENSE
-rw-r--r-- 71 README.md
drwxr-xr-x - doc
drwxr-xr-x - lib
drwxr-xr-x - src
drwxr-xr-x - test