class Clangc::SourceRange
Identifies a half-open character range in the source code.
Use #start and #end to retrieve the starting and end locations from a source range, respectively.
Public Instance Methods
Clangc::SourceRange#end → clangc::SourceLocation
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Retrieve a source location representing the last character within a source range.
VALUE c_SourceRange_get_end(VALUE self) { SourceRange_t *sr; SourceLocation_t *sl; VALUE a_source_location; Data_Get_Struct(self, SourceRange_t, sr); R_GET_CLASS_DATA("Clangc", SourceLocation, a_source_location, sl); sl->data = clang_getRangeEnd(sr->data); sl->parent = self; return a_source_location; }
clangc::SourceRange#is_equal
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Determine whether two ranges are equivalent. Returns true if the ranges are the same, false if they differ.
VALUE c_SourceRange_is_equal(VALUE self, VALUE source_range) { SourceRange_t *sr1; SourceRange_t *sr2; Data_Get_Struct(self, SourceRange_t, sr1); CHECK_ARG_TYPE(source_range, SourceRange); Data_Get_Struct(source_range, SourceRange_t, sr2); return NOT_0_2_RVAL(clang_equalRanges(sr1->data, sr2->data)); }
Clangc::SourceRange#is_null → true or false
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Returns true is the underlying CXSourceRange is NULL or false otherwise
VALUE c_SourceRange_is_null(VALUE self) { SourceRange_t *s; Data_Get_Struct(self, SourceRange_t, s); return NOT_0_2_RVAL(clang_Range_isNull(s->data)); }
Clangc::SourceRange#start → clangc::SourceLocation
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Retrieve a source location representing the first character within a source range.
VALUE c_SourceRange_get_start(VALUE self) { SourceRange_t *sr; SourceLocation_t *sl; VALUE a_source_location; Data_Get_Struct(self, SourceRange_t, sr); R_GET_CLASS_DATA("Clangc", SourceLocation, a_source_location, sl); sl->data = clang_getRangeStart(sr->data); sl->parent = self; return a_source_location; }