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json/tree: make value classes final

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This commit is contained in:
Danny Robson 2015-03-18 15:45:33 +11:00
parent 4f0f040f7d
commit 5fd11fbe53
1 changed files with 6 additions and 6 deletions
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12
json/tree.hpp
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@ -92,7 +92,7 @@ namespace json { namespace tree {
/// Represents a JSON object, and contains its children.
class object : public node {
class object final : public node {
protected:
typedef std::map<std::string, std::unique_ptr<node>> value_store;
public:
@ -127,7 +127,7 @@ namespace json { namespace tree {
/// Represents a JSON array, and contains its children.
class array : public node {
class array final : public node {
protected:
typedef std::vector<std::unique_ptr<node>>::iterator pointer_array_iterator;
typedef std::vector<std::unique_ptr<node>>::const_iterator const_pointer_array_iterator;
@ -166,7 +166,7 @@ namespace json { namespace tree {
/// Represents a JSON string literal.
class string : public node {
class string final : public node {
protected:
std::string m_value;
@ -193,7 +193,7 @@ namespace json { namespace tree {
/// Represents a JSON integer/float literal.
class number : public node {
class number final : public node {
protected:
double m_value;
@ -217,7 +217,7 @@ namespace json { namespace tree {
/// Represents a JSON boolean literal.
class boolean : public node {
class boolean final : public node {
protected:
bool m_value;
@ -239,7 +239,7 @@ namespace json { namespace tree {
/// Represents a JSON null value.
class null : public node {
class null final : public node {
public:
virtual std::unique_ptr<node> clone (void) const;