109 lines
1.7 KiB
C++
109 lines
1.7 KiB
C++
#include "matador/utils/value.hpp"
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#include <cstring>
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namespace matador::utils {
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namespace detail {
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size_t determine_size(const std::string &val)
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{
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return val.size();
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}
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size_t determine_size(const char *val)
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{
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return strlen(val);
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}
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size_t determine_size(const blob &val)
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{
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return val.size();
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}
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}
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value::value(const basic_type data_type, const size_t size)
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: size_(size)
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, type_(data_type)
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{
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initialize_by_basic_type(type_, value_);
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}
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value::value(value &&x) noexcept
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: value_(std::move(x.value_))
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, type_(x.type_)
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{
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x.value_ = nullptr;
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x.type_ = basic_type::type_null;
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}
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value &value::operator=(value &&x) noexcept
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{
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value_ = std::move(x.value_);
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type_ = x.type_;
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x.value_ = nullptr;
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x.type_ = basic_type::type_null;
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return *this;
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}
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std::string value::str() const
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{
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return as<std::string>().value_or("");
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}
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size_t value::size() const
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{
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return size_;
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}
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basic_type value::type() const
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{
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return type_;
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}
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bool value::is_integer() const
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{
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return type_ >= basic_type::type_int8 && type_ <= basic_type::type_uint64;
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}
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bool value::is_floating_point() const
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{
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return type_ == basic_type::type_float || type_ == basic_type::type_double;
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}
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bool value::is_bool() const
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{
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return type_ == basic_type::type_bool;
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}
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bool value::is_string() const
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{
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return type_ == basic_type::type_text;
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}
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bool value::is_varchar() const
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{
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return type_ == basic_type::type_varchar;
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}
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bool value::is_date() const
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{
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return type_ == basic_type::type_date;
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}
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bool value::is_time() const
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{
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return type_ == basic_type::type_time;
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}
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bool value::is_blob() const
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{
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return type_ == basic_type::type_blob;
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}
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bool value::is_null() const
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{
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return type_ == basic_type::type_null;
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}
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} |