DLL-inteface for operator<< (MSVC compatibility) #114
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dvetutnev
changed the title
docopt.cpp
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| @@ -21,10 +21,10 @@ | |||
| #include <cassert> | |||
| #include <cstddef> | |||
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| using namespace docopt; | |||
| namespace docopt { | |||
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Can you explain why you're doing this? I don't necessarily oppose it but would like to understand the justification. (Especially because you labeled this as something to do with GCC, which shouldn't be an issue).
One reason I like the "docopt::" in the definitions is that it catches bugs (if a function gets defined that didn't have a declaration).
| @@ -67,7 +43,8 @@ namespace docopt { | |||
| /// @throws DocoptExitHelp if 'help' is true and the user has passed the '--help' argument | |||
| /// @throws DocoptExitVersion if 'version' is true and the user has passed the '--version' argument | |||
| /// @throws DocoptArgumentError if the user's argv did not match the usage patterns | |||
| std::map<std::string, value> DOCOPT_API docopt_parse(std::string const& doc, | |||
| DOCOPT_API | |||
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I'm a little nervous about swapping the order of these (the return type and the annotation). Was this intentional?
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__declspec(dllexport)/__declspec(dllimport) should be of left-side */& (MSVC specfic). This change for one-style with operator<<
docopt_api.h
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| // docopt | ||
| // | ||
| // Created by Dmitriy Vetutnev on 2019-09-05. | ||
| // Copyright (c) 2019 Dmitriy Vetutnev. All rights reserved. |
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Can we remove the attribution and copyright here? I don't think we necessarily need any copyright attribution outside of the top one. (In other words, I'm not asking you to change it match the docopt.h header, just leave only the lines 1-4 and delete 5 and 6).
docopt_value.h
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| @@ -105,7 +107,7 @@ namespace docopt { | |||
| }; | |||
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| /// Write out the contents to the ostream | |||
| std::ostream& operator<<(std::ostream&, value const&); | |||
| DOCOPT_API std::ostream& operator<<(std::ostream&, const value&); | |||
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Please change back to value const& (the style for this library is east-const)
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This looks good. Can you vouch that MSVC is happy with this? I have no Windows machines myself to try on. |
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Yes. I`am build on Windows 7 MSVC 2017. |
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