numeric.h File Reference

#include "google/cloud/spanner/version.h"
#include "google/cloud/status.h"
#include "google/cloud/status_or.h"
#include "absl/numeric/int128.h"
#include <cstdlib>
#include <cstring>
#include <limits>
#include <ostream>
#include <string>
#include <type_traits>
#include <utility>

Go to the source code of this file.

Classes
class	google::cloud::spanner::v1::Numeric
	A representation of the Spanner NUMERIC type: an exact numeric value with 29 decimal digits of integer precision (kIntPrec) and 9 decimal digits of fractional precision (kFracPrec). More...

Namespaces
	google
	google::cloud
	The namespace Google Cloud Platform C++ client libraries.
	google::cloud::spanner
	Contains all the Cloud Spanner C++ client types and functions.
	google::cloud::spanner::v1
	The inlined, versioned namespace for the Cloud Spanner C++ client APIs.

Functions
StatusOr< Numeric >	google::cloud::spanner::v1::MakeNumeric (std::string s)
	Construction from a string, in decimal fixed- or floating-point formats. More...
StatusOr< Numeric >	google::cloud::spanner::v1::MakeNumeric (double d)
	Construction from a double. More...
template<typename T , typename std::enable_if< std::numeric_limits< T >::is_integer, int >::type = 0>
StatusOr< Numeric >	google::cloud::spanner::v1::MakeNumeric (T i, int exponent=0)
	Construction from an integer i, scaled by 10^exponent. More...
double	google::cloud::spanner::v1::ToDouble (Numeric const &n)
	Conversion to the closest double value, with possible loss of precision. More...
template<typename T , typename std::enable_if< std::numeric_limits< T >::is_integer &&!std::numeric_limits< T >::is_signed, int >::type = 0>
StatusOr< T >	google::cloud::spanner::v1::ToInteger (Numeric const &n, int exponent=0)
	Conversion to the nearest integer value, scaled by 10^exponent. More...