Use std::vector to PPM RAII Data, Part 2
Use std::vector to PPM RAII Data, Part 2


Former-commit-id: 31d43e6d6c367a7dc57d7f24a70d80dd0fcf2dfe
darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide