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template< template< typename U, typename V, typename...Args > class ObjectType = std::map, template< typename U, typename...Args > class ArrayType = std::vector, class StringType = std::string, class BooleanType = bool, class NumberIntegerType = int64_t, class NumberFloatType = double, template< typename U > class AllocatorType = std::allocator> < / div >
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template< typename CompatibleNumberIntegerType , typename std::enable_if< std::is_constructible< number_integer_t, CompatibleNumberIntegerType > ::value andstd::numeric_limits< CompatibleNumberIntegerType > ::is_integer, CompatibleNumberIntegerType > ::type = 0> < / div >
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< td class = "memname" > < a class = "el" href = "classnlohmann_1_1basic__json.html" > nlohmann::basic_json< / a > ::< a class = "el" href = "classnlohmann_1_1basic__json.html" > basic_json< / a > < / td >
< td > (< / td >
< td class = "paramtype" > const CompatibleNumberIntegerType  < / td >
< td class = "paramname" > < em > value< / em > < / td > < td > )< / td >
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< p > Create an integer number JSON value with a given content. This constructor allows any type that can be used to construct values of type < a class = "el" href = "classnlohmann_1_1basic__json_a6944904b3b59769b1cf62ac2532cbe33.html#a6944904b3b59769b1cf62ac2532cbe33" > number_integer_t< / a > . Examples may include the types < code > int< / code > , < code > int32_t< / code > , or < code > short< / code > .< / p >
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< dl class = "tparams" > < dt > Template Parameters< / dt > < dd >
< table class = "tparams" >
< tr > < td class = "paramname" > CompatibleNumberIntegerType< / td > < td > an integer type which is compatible to < a class = "el" href = "classnlohmann_1_1basic__json_a6944904b3b59769b1cf62ac2532cbe33.html#a6944904b3b59769b1cf62ac2532cbe33" > number_integer_t< / a > .< / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramdir" > [in]< / td > < td class = "paramname" > value< / td > < td > an integer to create a JSON number from< / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section user" > < dt > Complexity< / dt > < dd > Constant.< / dd > < / dl >
< dl class = "section user" > < dt > Example< / dt > < dd > The example below shows the construction of several JSON integer number values from compatible types. < div class = "fragment" > < div class = "line" > < a name = "l00001" > < / a > < span class = "lineno" > 1< / span >   < span class = "preprocessor" > #include < json.hpp> < / span > < / div >
< div class = "line" > < a name = "l00002" > < / a > < span class = "lineno" > 2< / span >   < / div >
< div class = "line" > < a name = "l00003" > < / a > < span class = "lineno" > 3< / span >   < span class = "keyword" > using namespace < / span > < a class = "code" href = "namespacenlohmann.html" > nlohmann< / a > ;< / div >
< div class = "line" > < a name = "l00004" > < / a > < span class = "lineno" > 4< / span >   < / div >
< div class = "line" > < a name = "l00005" > < / a > < span class = "lineno" > 5< / span >   < span class = "keywordtype" > int< / span > main()< / div >
< div class = "line" > < a name = "l00006" > < / a > < span class = "lineno" > 6< / span >   {< / div >
< div class = "line" > < a name = "l00007" > < / a > < span class = "lineno" > 7< / span >   < span class = "comment" > // create values of different integer types< / span > < / div >
< div class = "line" > < a name = "l00008" > < / a > < span class = "lineno" > 8< / span >   < span class = "keywordtype" > short< / span > n42 = 42;< / div >
< div class = "line" > < a name = "l00009" > < / a > < span class = "lineno" > 9< / span >   < span class = "keywordtype" > int< / span > n23 = 23;< / div >
< div class = "line" > < a name = "l00010" > < / a > < span class = "lineno" > 10< / span >   < span class = "keywordtype" > long< / span > n1024 = 1024;< / div >
< div class = "line" > < a name = "l00011" > < / a > < span class = "lineno" > 11< / span >   int_least32_t n17 = 17;< / div >
< div class = "line" > < a name = "l00012" > < / a > < span class = "lineno" > 12< / span >   uint8_t n8 = 8;< / div >
< div class = "line" > < a name = "l00013" > < / a > < span class = "lineno" > 13< / span >   < / div >
< div class = "line" > < a name = "l00014" > < / a > < span class = "lineno" > 14< / span >   < span class = "comment" > // create JSON numbers< / span > < / div >
< div class = "line" > < a name = "l00015" > < / a > < span class = "lineno" > 15< / span >   < a class = "code" href = "classnlohmann_1_1basic__json.html" > json< / a > j42(n42);< / div >
< div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   < a class = "code" href = "classnlohmann_1_1basic__json.html" > json< / a > j23(n23);< / div >
< div class = "line" > < a name = "l00017" > < / a > < span class = "lineno" > 17< / span >   < a class = "code" href = "classnlohmann_1_1basic__json.html" > json< / a > j1024(n1024);< / div >
< div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > 18< / span >   < a class = "code" href = "classnlohmann_1_1basic__json.html" > json< / a > j17(n17);< / div >
< div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > 19< / span >   < a class = "code" href = "classnlohmann_1_1basic__json.html" > json< / a > j8(n8);< / div >
< div class = "line" > < a name = "l00020" > < / a > < span class = "lineno" > 20< / span >   < / div >
< div class = "line" > < a name = "l00021" > < / a > < span class = "lineno" > 21< / span >   < span class = "comment" > // serialize the JSON numbers< / span > < / div >
< div class = "line" > < a name = "l00022" > < / a > < span class = "lineno" > 22< / span >   std::cout < < j42 < < < span class = "charliteral" > ' \n' < / span > ;< / div >
< div class = "line" > < a name = "l00023" > < / a > < span class = "lineno" > 23< / span >   std::cout < < j23 < < < span class = "charliteral" > ' \n' < / span > ;< / div >
< div class = "line" > < a name = "l00024" > < / a > < span class = "lineno" > 24< / span >   std::cout < < j1024 < < < span class = "charliteral" > ' \n' < / span > ;< / div >
< div class = "line" > < a name = "l00025" > < / a > < span class = "lineno" > 25< / span >   std::cout < < j17 < < < span class = "charliteral" > ' \n' < / span > ;< / div >
< div class = "line" > < a name = "l00026" > < / a > < span class = "lineno" > 26< / span >   std::cout < < j8 < < < span class = "charliteral" > ' \n' < / span > ;< / div >
< div class = "line" > < a name = "l00027" > < / a > < span class = "lineno" > 27< / span >   }< / div >
< div class = "ttc" id = "classnlohmann_1_1basic__json_html" > < div class = "ttname" > < a href = "classnlohmann_1_1basic__json.html" > nlohmann::basic_json< / a > < / div > < div class = "ttdoc" > a class to store JSON values < / div > < div class = "ttdef" > < b > Definition:< / b > json.hpp:121< / div > < / div >
< div class = "ttc" id = "namespacenlohmann_html" > < div class = "ttname" > < a href = "namespacenlohmann.html" > nlohmann< / a > < / div > < div class = "ttdoc" > namespace for Niels Lohmann < / div > < div class = "ttdef" > < b > Definition:< / b > json.hpp:56< / div > < / div >
< / div > <!-- fragment --> Output: < pre class = "fragment" > 42
23
1024
17
8
< / pre > The example code above can be translated with< pre class = "fragment" > g++ -std=c++11 -Isrc doc/examples/basic_json__CompatibleIntegerNumberType.cpp -o basic_json__CompatibleIntegerNumberType < / pre > .< / dd > < / dl >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "classnlohmann_1_1basic__json_a190d719446e7016879c4b961c9cf9072.html#a190d719446e7016879c4b961c9cf9072" title = "create an integer number (explicit) " > basic_json(const number_integer_t)< / a > < / dd > < / dl >
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