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Showing content from http://www.ncbi.nlm.nih.gov/IEB/ToolBox/CPP_DOC/doxyhtml/query__node__value_8hpp_source.html below:

NCBI C++ ToolKit: include/gui/objutils/query_node_value.hpp Source File

eNotPromotable:

;

eIncompatibleType:

;

eWrongArgumentCount:

;

eExecParseError:

;

eObjManagerError:

;

eUnableToResolveData:

;

eFunctionExedError:

;

: m_CompareOperator(op)

, m_PromotedType(ptype) {}

(m_Type1 == rhs.

&&

(m_Type1 == rhs.

&&

((m_Type1 == rhs.

) &&

, m_NodeBranchDepth(0)

, m_NodeMaxChildBranchDepth(-1)

, m_NodeBranchDepth(0)

, m_NodeMaxChildBranchDepth(-1)

() { m_Value =

; }

GetVisibleValue()

;

HasPromoteType(

arg_idx,

SetString(

&

);

SetBool(

);

SetDouble(

);

&

()

{

m_String; }

()

{

m_Bool; }

static CRef< CScope > m_Scope

class CQueryExecException

NCBI_EXCEPTION_DEFAULT(CQueryExecException, CException)

virtual const char * GetErrCodeString(void) const override

Get error code interpreted as text.

Int8 m_Int

Int data, if data was an integer or converted into one.

vector< CPromoteRule > & GetPromoteRules()

Return promotion rule(s) defined for this operator.

CQueryNodeValue(CQueryParseTree::TNode *n)

QueryValueType::EBaseType m_DataType

Data type, including source of the data (const, string field, or tree)

int GetMaxChildBranchDepth() const

objects::CScope * m_Scope

Used for comparing seq-ids.

void SetBranchDepth(int bd)

Set/Get number of branches between node and root.

CQueryParseTree::TNode * m_Node

Node from parsed query tree.

int m_NodeMaxChildBranchDepth

bool m_Value

Boolean result of the (sub)expression attached to the corresponding query node.

CRef< CQueryNodeValue > m_Ref

Reference to similar object.

void SetFieldID(TFieldIDType fid)

virtual bool GetBool() const

bool m_IsField

True if the data comes from field in the tree.

TFieldIDType m_FieldID

If it is a field, this is the ID to look it up (efficiently)

int GetBranchDepth() const

CQueryParseTree::TNode * GetQueryNode()

Get corresponding query node.

bool m_Bool

Bool data, if data base a constant boolean or converted into one.

virtual void Reset()

Reset user object (for reuse without reallocation)

int m_NodeBranchDepth

Mechanism to pass current position of node within the tree in terms of the number of branches between...

string m_String

String data, if data came from a string or data field in the tree.

CQueryExec::TFieldID TFieldIDType

void SetIsDataField(bool b)

Set/Get to indicate if this is a field from the data source or simple string.

double m_Double

Floating point data, if data was a double or converted into one.

vector< CPromoteRule > m_PromoteRules

The promote rules defined for the current operator.

void SetDataType(QueryValueType::EBaseType dt)

Set/get underlying data type.

virtual Int8 GetInt() const

virtual double GetDouble() const

objects::CScope * GetScope()

void AddPromotedType(const CPromoteRule &pr)

Append a new promote rule.

bool GetValue() const

Set boolean result value (result of (sub)expression).

TFieldIDType GetFieldID() const

virtual const string & GetString() const

void SetScope(objects::CScope *s)

Set/Get CScope used for comparing seq-ids.

void SetMaxChildBranchDepth(int cbd)

Set/Get number of branches between node and most distant child.

QueryValueType::EBaseType GetDataType() const

definition of a Culling tree

class IQueryMacroUserObject

TErrCode GetErrCode(void) const

Get error code.

EErrCode

Error types that an application can generate.

virtual const char * GetErrCodeString(void) const

Get error code interpreted as text.

int64_t Int8

8-byte (64-bit) signed integer

#define END_NCBI_SCOPE

End previously defined NCBI scope.

#define BEGIN_NCBI_SCOPE

Define ncbi namespace.

#define NCBI_GUIOBJUTILS_EXPORT

Defines to provide correct exporting from DLLs in Windows.

EBaseType

Set of all possible types for nodes.

string GetTypeAsString(EBaseType et)

const CharType(& source)[N]

The NCBI C++/STL use hints.

Query parser execution implementations.

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