问题
I'd like to use the boost smart_ptr
library. I don't want any of the other libraries because I'm trying to keep my project small.
When I added just the smart_ptr
library I got complaints that the config.hpp
header couldn't be found. I added that file then my compiler said it couldn't find the assert.hpp
header. I gave up after that and just included the entire boost library.
Is there a minimal set of boost libraries that must be used if I want to use one of the sub-libraries (e.g., smart_ptr
)?
The #include
statement I use is:
#include <boost/smart_ptr/shared_ptr.hpp>
The directory structure I have looks like this
MyProject/
main.cpp
MyLib/
. . . My library code is here. . .
boost/
boost/
smart_ptr/
smart_ptr.hpp
. . . All other boost sub-libraries are also here. . .
回答1:
The utility bcp
can be used to extract a boost header and its dependencies.
Extracting single libraries can be a bit complicated because the dependency structure is not documented and changes between releases. bcp
is the way to go.
You can find it here.
来源:https://stackoverflow.com/questions/22973477/minimal-boost-org-includes-to-use-just-one-sub-library