| #include "examples/cpp/hello-lib.h" |
| |
| #include <string> |
| |
| using hello::HelloLib; |
| using std::string; |
| |
| /** |
| * This prints "Hello world". If it is run with arguments, it will use the first |
| * argument instead of "world". Build and run //examples/cpp:hello-world to see |
| * this program in action. |
| * |
| * This file does double-duty as a "test." It is a cc_binary, so it can also be |
| * compiled as a cc_test and Bazel will decide on whether it passed or failed |
| * based on exit code (which is always 0 here, so the test "passes"). See |
| * hello-fail.cc for an example of making a test fail. |
| */ |
| int main(int argc, char** argv) { |
| HelloLib lib("Hello"); |
| string thing = "world"; |
| if (argc > 1) { |
| thing = argv[1]; |
| } |
| lib.greet(thing); |
| return 0; |
| } |