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Deserializer doesn't require call to finished() anymore

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This commit is contained in:
Sebastian Messmer 2015-10-25 16:59:01 +01:00
parent a33df2e292
commit 44d8b82ed0
1 changed files with 1 additions and 11 deletions
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12
data/Deserializer.h
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@ -10,7 +10,6 @@ namespace cpputils {
class Deserializer final {
public:
Deserializer(const Data *source);
~Deserializer();
uint8_t readUint8();
int8_t readInt8();
@ -30,16 +29,11 @@ namespace cpputils {
size_t _pos;
const Data *_source;
bool _finishedCalled;
DISALLOW_COPY_AND_ASSIGN(Deserializer);
};
inline Deserializer::Deserializer(const Data *source): _pos(0), _source(source), _finishedCalled(false) {
}
inline Deserializer::~Deserializer() {
ASSERT(_finishedCalled, "Forgot to call Deserializer::finished()");
inline Deserializer::Deserializer(const Data *source): _pos(0), _source(source) {
}
inline uint8_t Deserializer::readUint8() {
@ -78,7 +72,6 @@ namespace cpputils {
inline DataType Deserializer::_read() {
static_assert(std::is_pod<DataType>::value, "Can only deserialize PODs");
if (_pos + sizeof(DataType) > _source->size()) {
_finishedCalled = true; // We don't want the destructor assertion to fail when destructor is called because of the exception
throw std::runtime_error("Deserialization failed - size overflow");
}
DataType result = *reinterpret_cast<const DataType*>(_source->dataOffset(_pos));
@ -89,7 +82,6 @@ namespace cpputils {
inline Data Deserializer::readData() {
uint64_t size = readUint64();
if (_pos + size > _source->size()) {
_finishedCalled = true; // We don't want the destructor assertion to fail when destructor is called because of the exception
throw std::runtime_error("Deserialization failed - size overflow");
}
Data result(size);
@ -101,7 +93,6 @@ namespace cpputils {
inline std::string Deserializer::readString() {
uint64_t size = readUint64();
if (_pos + size > _source->size()) {
_finishedCalled = true; // We don't want the destructor assertion to fail when destructor is called because of the exception
throw std::runtime_error("Deserialization failed - size overflow");
}
std::string result(reinterpret_cast<const char*>(_source->dataOffset(_pos)), size);
@ -110,7 +101,6 @@ namespace cpputils {
}
inline void Deserializer::finished() {
_finishedCalled = true;
if (_pos != _source->size()) {
throw std::runtime_error("Deserialization failed - size not fully used.");
}