Formula Name Resolver
-
class ixion::formula_name_resolver
Formula name resolvers resolves a name in a formula expression to a more concrete name type.
Public Functions
-
formula_name_resolver()
-
virtual ~formula_name_resolver() = 0
-
virtual formula_name_t resolve(const char *p, size_t n, const abs_address_t &pos) const = 0
Parse and resolve a reference string.
- Parameters:
p – pointer to the buffer that stores the reference string to be parsed.
n – length of the buffer that stores the reference string.
pos – base cell position, which influences the resolved reference position(s) containing relative address(es). When the reference string does not contain an explicit sheet name, the sheet address of the base cell position is used.
- Returns:
result of the resovled reference.
-
virtual std::string get_name(const address_t &addr, const abs_address_t &pos, bool sheet_name) const = 0
-
virtual std::string get_name(const range_t &range, const abs_address_t &pos, bool sheet_name) const = 0
-
virtual std::string get_name(const table_t &table) const = 0
Public Static Functions
-
static std::unique_ptr<formula_name_resolver> get(formula_name_resolver_t type, const iface::formula_model_access *cxt)
Create a formula name resolver instance according to the requested type.
- Parameters:
type – type formula name resolver being requested.
cxt – document model context for resolving sheet names, or nullptr in case names being resolved don’t contain sheet names.
- Returns:
formula name resolver instance created on the heap. The caller is responsible for managing its life cycle.
-
formula_name_resolver()
-
struct ixion::formula_name_t
Structure that represents the type of a ‘name’ in a formula expression.
A name can be either one of:
cell reference
range reference
table reference
named expression
function
Public Types
Public Functions
-
formula_name_t()
-
std::string to_string() const
Return a string that represents the data stored internally. Useful for debugging.
Public Members
-
address_type address
-
range_type range
-
table_type table
-
formula_function_t func_oc
-
union ixion::formula_name_t::[anonymous] [anonymous]
-
struct address_type
Single cell address information for a cell reference name.
-
struct range_type
Range address information for a range reference name.
-
struct table_type
Table information for a table reference name.
-
address_t ixion::to_address(const formula_name_t::address_type &src)
-
range_t ixion::to_range(const formula_name_t::range_type &src)