Blynk example
Dependents: Blynk_Example_WIZwiki-W7500
Fork of Blynk by
Diff: Blynk/BlynkParam.h
- Revision:
- 7:8879692d4e6c
- Parent:
- 0:58b20b438383
- Child:
- 9:7369ec77a3ea
--- a/Blynk/BlynkParam.h Thu Jun 23 23:00:40 2016 +0000 +++ b/Blynk/BlynkParam.h Wed Oct 12 09:18:39 2016 +0300 @@ -35,8 +35,10 @@ long asLong() const { return atol(ptr); } #ifndef BLYNK_NO_FLOAT double asDouble() const { return atof(ptr); } + float asFloat() const { return atof(ptr); } #endif bool isValid() const { return ptr != NULL; } + bool isEmpty() const { return *ptr == '\0'; } bool operator < (const iterator& it) const { return ptr < it.ptr; } bool operator >= (const iterator& it) const { return ptr >= it.ptr; } @@ -66,7 +68,9 @@ long asLong() const { return atol(buff); } #ifndef BLYNK_NO_FLOAT double asDouble() const { return atof(buff); } + float asFloat() const { return atof(buff); } #endif + bool isEmpty() const { return *buff == '\0'; } iterator begin() const { return iterator(buff); } iterator end() const { return iterator(buff+len); } @@ -99,12 +103,25 @@ add(val); } -private: +protected: char* buff; size_t len; size_t buff_size; }; + +class BlynkParamAllocated + : public BlynkParam +{ +public: + BlynkParamAllocated(size_t size) + : BlynkParam(malloc(size), 0, size) + {} + ~BlynkParamAllocated() { + free(buff); + } +}; + inline BlynkParam::iterator BlynkParam::operator[](int index) const {