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Added a few "const" to remove a few GCC warnings

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This commit is contained in:
Benoit Blanchon
2014-01-15 20:41:31 +01:00
parent 0e9840da3f
commit 9fd5288c4d
2 changed files with 16 additions and 16 deletions
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16
JsonHashTable.cpp
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@@ -18,7 +18,7 @@ JsonHashTable::JsonHashTable(char* json, jsmntok_t* tokens)
/*
* Returns the token for the value associated with the specified key
*/
jsmntok_t* JsonHashTable::getToken(char* desiredKey)
jsmntok_t* JsonHashTable::getToken(const char* desiredKey)
{
// sanity check
if (json == 0 || tokens == 0 || desiredKey == 0)
@@ -48,37 +48,37 @@ jsmntok_t* JsonHashTable::getToken(char* desiredKey)
return 0;
}
bool JsonHashTable::containsKey(char* key)
bool JsonHashTable::containsKey(const char* key)
{
return getToken(key) != 0;
}
JsonArray JsonHashTable::getArray(char* key)
JsonArray JsonHashTable::getArray(const char* key)
{
return JsonArray(json, getToken(key));
}
bool JsonHashTable::getBool(char* key)
bool JsonHashTable::getBool(const char* key)
{
return getBoolFromToken(getToken(key));
}
double JsonHashTable::getDouble(char* key)
double JsonHashTable::getDouble(const char* key)
{
return getDoubleFromToken(getToken(key));
}
JsonHashTable JsonHashTable::getHashTable(char* key)
JsonHashTable JsonHashTable::getHashTable(const char* key)
{
return JsonHashTable(json, getToken(key));
}
long JsonHashTable::getLong(char* key)
long JsonHashTable::getLong(const char* key)
{
return getLongFromToken(getToken(key));
}
char* JsonHashTable::getString(char* key)
char* JsonHashTable::getString(const char* key)
{
return getStringFromToken(getToken(key));
}

16
JsonHashTable.h
View File

@@ -21,19 +21,19 @@ public:
JsonHashTable() {}
bool containsKey(char* key);
bool containsKey(const char* key);
JsonArray getArray(char* key);
bool getBool(char* key);
double getDouble(char* key);
JsonHashTable getHashTable(char* key);
long getLong(char* key);
char* getString(char* key);
JsonArray getArray(const char* key);
bool getBool(const char* key);
double getDouble(const char* key);
JsonHashTable getHashTable(const char* key);
long getLong(const char* key);
char* getString(const char* key);
private:
JsonHashTable(char* json, jsmntok_t* tokens);
jsmntok_t* getToken(char* key);
jsmntok_t* getToken(const char* key);
};
#endif