RGCCTranslationUnit: R interface to GCC source code information

Description Usage Arguments Value Author(s)

This function is responsible for creating the text that declares a C/C++ variable of the specified type so that it can be used as a parameter in a C/C++ routine or as a local variable within the routine. It combines a type and a symbol name to create the declaration code. It can optionally put a ; at the end of the code.

1	getNativeDeclaration(name, v, variableNames, addSemiColon = TRUE, const = NA)

`name`	the name for the variable or parameter
`v`	a description of the type of the variable being declared. This is typically obtained by resolving a type definition from the translation unit using `resolveType` but can be created manually.
`variableNames`	the names of other known variables in the routine definition which could be used to avoid conflicts.
`addSemiColon`	a logical value indicating whether to add a ‘;’ at the end of the generated declaration code. When generating parameter declarations for a routine, we don't want the ;. But for local variables, we do.
`const`	this is used in some of the methods to qualify the declaration as being a constant/immutable "variable". This information can also be determined in many cases from the type `v`. If this is `NA`, the value is determined from `v`. Otherwise, it should be a logical value with `TRUE` indicating to add a const qualifier to the generated code declaration.