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fix some macros

This commit is contained in:
Luis Blanco 2018-01-05 16:25:12 +03:00
parent 731c751a16
commit 082b8b3f5f
1 changed files with 11 additions and 9 deletions
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20
include/addon-tools.hpp
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@ -23,22 +23,24 @@
Nan::ThrowTypeError("Expected at least " #N " arguments"); Nan::ThrowTypeError("Expected at least " #N " arguments");
#define IS_ARG_EMPTY(I) (info[I]->IsNull() || info[I]->IsUndefined())
#define CHECK_REQ_ARG(I, C, T) \ #define CHECK_REQ_ARG(I, C, T) \
if (info.Length() <= (I) || ! info[I]->C) \ if (info.Length() <= (I) || ! info[I]->C) \
Nan::ThrowTypeError("Argument " #I " must be " T); Nan::ThrowTypeError("Argument " #I " must be " T);
#define CHECK_LET_ARG(I, C, T) \ #define CHECK_LET_ARG(I, C, T) \
if ( ! (info[I]->IsNull() || info[I]->C) ) \ if ( ! (IS_ARG_EMPTY(I) || info[I]->C) ) \
Nan::ThrowTypeError("Argument " #I " must be " T " or null"); Nan::ThrowTypeError("Argument " #I " must be " T " or null");
#define REQ_UTF8_ARG(I, VAR) \ #define REQ_UTF8_ARG(I, VAR) \
CHECK_REQ_ARG(I, IsString(), "string"); \ CHECK_REQ_ARG(I, IsString(), "string"); \
String::Utf8Value VAR(info[I]); Nan::Utf8String VAR(info[I]);
#define LET_UTF8_ARG(I, VAR) \ #define LET_UTF8_ARG(I, VAR) \
CHECK_LET_ARG(I, IsString(), "string"); \ CHECK_LET_ARG(I, IsString(), "string"); \
String::Utf8Value VAR(info[I]->IsNull() ? JS_STR("") : info[I]); Nan::Utf8String VAR(info[I]);
#define REQ_INT32_ARG(I, VAR) \ #define REQ_INT32_ARG(I, VAR) \
@ -47,7 +49,7 @@
#define LET_INT32_ARG(I, VAR) \ #define LET_INT32_ARG(I, VAR) \
CHECK_LET_ARG(I, IsInt32(), "int32"); \ CHECK_LET_ARG(I, IsInt32(), "int32"); \
int VAR = info[I]->IsNull() ? 0 : info[I]->Int32Value(); int VAR = IS_ARG_EMPTY(I) ? 0 : info[I]->Int32Value();
#define REQ_BOOL_ARG(I, VAR) \ #define REQ_BOOL_ARG(I, VAR) \
@ -56,7 +58,7 @@
#define LET_BOOL_ARG(I, VAR) \ #define LET_BOOL_ARG(I, VAR) \
CHECK_LET_ARG(I, IsBoolean(), "bool"); \ CHECK_LET_ARG(I, IsBoolean(), "bool"); \
int VAR = info[I]->IsNull() ? false : info[I]->BooleanValue(); int VAR = IS_ARG_EMPTY(I) ? false : info[I]->BooleanValue();
#define REQ_UINT32_ARG(I, VAR) \ #define REQ_UINT32_ARG(I, VAR) \
@ -65,7 +67,7 @@
#define LET_UINT32_ARG(I, VAR) \ #define LET_UINT32_ARG(I, VAR) \
CHECK_LET_ARG(I, IsUint32(), "uint32"); \ CHECK_LET_ARG(I, IsUint32(), "uint32"); \
unsigned int VAR = info[I]->IsNull() ? 0 : info[I]->Uint32Value(); unsigned int VAR = IS_ARG_EMPTY(I) ? 0 : info[I]->Uint32Value();
#define REQ_OFFS_ARG(I, VAR) \ #define REQ_OFFS_ARG(I, VAR) \
@ -74,7 +76,7 @@
#define LET_OFFS_ARG(I, VAR) \ #define LET_OFFS_ARG(I, VAR) \
CHECK_LET_ARG(I, IsNumber(), "number"); \ CHECK_LET_ARG(I, IsNumber(), "number"); \
size_t VAR = info[I]->IsNull() ? 0 : static_cast<size_t>(info[I]->IntegerValue()); size_t VAR = IS_ARG_EMPTY(I) ? 0 : static_cast<size_t>(info[I]->IntegerValue());
#define REQ_DOUBLE_ARG(I, VAR) \ #define REQ_DOUBLE_ARG(I, VAR) \
@ -83,7 +85,7 @@
#define LET_DOUBLE_ARG(I, VAR) \ #define LET_DOUBLE_ARG(I, VAR) \
CHECK_LET_ARG(I, IsNumber(), "number"); \ CHECK_LET_ARG(I, IsNumber(), "number"); \
double VAR = info[I]->IsNull() ? 0.0 : info[I]->NumberValue(); double VAR = IS_ARG_EMPTY(I) ? 0.0 : info[I]->NumberValue();
#define REQ_FLOAT_ARG(I, VAR) \ #define REQ_FLOAT_ARG(I, VAR) \
@ -92,7 +94,7 @@
#define LET_FLOAT_ARG(I, VAR) \ #define LET_FLOAT_ARG(I, VAR) \
CHECK_LET_ARG(I, IsNumber(), "number"); \ CHECK_LET_ARG(I, IsNumber(), "number"); \
float VAR = info[I]->IsNull() ? 0.f : static_cast<float>(info[I]->NumberValue()); float VAR = IS_ARG_EMPTY(I) ? 0.f : static_cast<float>(info[I]->NumberValue());
#define REQ_EXT_ARG(I, VAR) \ #define REQ_EXT_ARG(I, VAR) \