getFileName: CXCursor class and related methods

In omegahat/RClangSimple: R Interface to the clang parser's C API

CXCursor class and related methods

Description

These functions operate on CXCursor objects and allow us to query the type and content of the generic cursor.

A CXCursor object is a reference to a C data structure. While it is an opaque data type, we can treat it as a list to access some of its attributes/elements. The $ operator applied to a CXCursor allows us to access the "kind", "type", "language", "linkage", and "cxxSpecifier".

Usage

getFileName(x, ...)
getFileTime(SFile) 

Arguments

x, SFile	a CXFile object or something that can be coerced to that class, e.g. a cursor, a translation unit.
...	additional arguments for methods

Value

A string (character vector of length 1) giving the name of the file.

Author(s)

Duncan Temple Lang

References

libclang http://clang.llvm.org/doxygen/group__CINDEX.html

See Also

getLocation

Examples

f = system.file("exampleCode", "fib.c", package = "RCIndex")
tu = createTU(f)
getFileName(tu)
getFileName(as(tu, "CXCursor"))

omegahat/RClangSimple documentation built on Aug. 17, 2024, 10:23 a.m.