Commit 956073f

author

Rue Yokaze

committed

add boundary check

1 parent 46b120c commit 956073fCopy full SHA for 956073f

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+11

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python_multi_array.cpp

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+11

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`‎python_multi_array.cpp`

Lines changed: 11 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -168,6 +168,10 @@ namespace python_multi_array`
`168`	`168`	`T* ptr = This->origin();`
`169`	`169`	`for (size_t i = 0; i < N; ++i)`
`170`	`170`	`{`
	`171`	`+ if (This->shape()[i] <= s[i])`
	`172`	`+ {`
	`173`	`+ throw std::invalid_argument("index");`
	`174`	`+ }`
`171`	`175`	`ptr += This->strides()[i] * s[i];`
`172`	`176`	`}`
`173`	`177`	`return *ptr;`
`@@ -179,6 +183,10 @@ namespace python_multi_array`
`179`	`183`	`T* ptr = This->origin();`
`180`	`184`	`for (size_t i = 0; i < N; ++i)`
`181`	`185`	`{`
	`186`	`+ if (This->shape()[i] <= s[i])`
	`187`	`+ {`
	`188`	`+ throw std::invalid_argument("index");`
	`189`	`+ }`
`182`	`190`	`ptr += This->strides()[i] * s[i];`
`183`	`191`	`}`
`184`	`192`	`*ptr = value;`
`@@ -205,7 +213,7 @@ namespace python_multi_array`
`205`	`213`	`// assume idx to be a list or a tuple`
`206`	`214`	`if (N != python::len(idx))`
`207`	`215`	`{`
`208`		`- throw std::invalid_argument("idx");`
	`216`	`+ throw std::invalid_argument("index");`
`209`	`217`	`}`
`210`	`218`	`size_t s[N];`
`211`	`219`	`for (size_t i = 0; i < N; ++i)`
`@@ -236,7 +244,7 @@ namespace python_multi_array`
`236`	`244`	`// assume idx to be a list or a tuple`
`237`	`245`	`if (N != python::len(idx))`
`238`	`246`	`{`
`239`		`- throw std::invalid_argument("idx");`
	`247`	`+ throw std::invalid_argument("index");`
`240`	`248`	`}`
`241`	`249`	`size_t s[N];`
`242`	`250`	`for (size_t i = 0; i < N; ++i)`
`@@ -679,6 +687,7 @@ BOOST_PYTHON_MODULE(multi_array)`
`679`	`687`
`680`	`688`	`def("make", make);`
`681`	`689`
	`690`	`+ // define aliases of numpy data types`
`682`	`691`	`python::scope This;`
`683`	`692`	`This.attr("bool8") = bool8;`
`684`	`693`	`This.attr("uint8") = uint8;`

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`‎python_multi_array.cpp`

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