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Finish LoadPersistent().

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Change-Id: I5c4c439dc3d2585f2edae74f78c14f826b091186
This commit is contained in:
Peter Johnson
2015-06-29 23:08:35 -07:00
parent cb30bb5d70
commit b66fb68f29
3 changed files with 288 additions and 50 deletions
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84
src/Value.cpp
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@@ -8,10 +8,94 @@
#include "Value.h"
#include <cassert>
#include <cstdlib>
#include <cstring>
#include "ntcore.h"
using namespace ntimpl;
StringValue::StringValue(llvm::StringRef val) {
len = val.size();
str = static_cast<char*>(std::malloc(len+1));
std::memcpy(str, val.data(), len);
str[len] = '\0';
}
void Value::SetBooleanArray(llvm::ArrayRef<int> value) {
// handle type change
if (NT_Value::type != NT_BOOLEAN_ARRAY) {
NT_DisposeValue(this);
data.arr_boolean.arr = nullptr;
data.arr_boolean.size = 0; // set to zero so size change is hit below
NT_Value::type = NT_BOOLEAN_ARRAY;
}
// handle size change
if (data.arr_boolean.size != value.size()) {
std::free(data.arr_boolean.arr);
data.arr_boolean.arr =
static_cast<int*>(std::malloc(value.size()*sizeof(int)));
data.arr_boolean.size = value.size();
}
std::copy(value.begin(), value.end(), data.arr_boolean.arr);
}
void Value::SetBooleanArray(llvm::ArrayRef<bool> value) {
// handle type change
if (NT_Value::type != NT_BOOLEAN_ARRAY) {
NT_DisposeValue(this);
data.arr_boolean.arr = nullptr;
data.arr_boolean.size = 0; // set to zero so size change is hit below
NT_Value::type = NT_BOOLEAN_ARRAY;
}
// handle size change
if (data.arr_boolean.size != value.size()) {
std::free(data.arr_boolean.arr);
data.arr_boolean.arr =
static_cast<int*>(std::malloc(value.size()*sizeof(int)));
data.arr_boolean.size = value.size();
}
std::copy(value.begin(), value.end(), data.arr_boolean.arr);
}
void Value::SetDoubleArray(llvm::ArrayRef<double> value) {
// handle type change
if (NT_Value::type != NT_DOUBLE_ARRAY) {
NT_DisposeValue(this);
data.arr_double.arr = nullptr;
data.arr_double.size = 0; // set to zero so size change is hit below
NT_Value::type = NT_DOUBLE_ARRAY;
}
// handle size change
if (data.arr_double.size != value.size()) {
std::free(data.arr_double.arr);
data.arr_double.arr =
static_cast<double*>(std::malloc(value.size()*sizeof(double)));
data.arr_double.size = value.size();
}
std::copy(value.begin(), value.end(), data.arr_double.arr);
}
void Value::SetStringArray(std::vector<StringValue>& value) {
// handle type change
if (NT_Value::type != NT_STRING_ARRAY) {
NT_DisposeValue(this);
data.arr_string.arr = nullptr;
data.arr_string.size = 0; // set to zero so size change is hit below
NT_Value::type = NT_STRING_ARRAY;
}
// handle size change
if (data.arr_string.size != value.size()) {
std::free(data.arr_string.arr);
data.arr_string.arr =
static_cast<NT_String*>(std::malloc(value.size()*sizeof(NT_String)));
data.arr_string.size = value.size();
}
std::move(value.begin(), value.end(),
static_cast<StringValue*>(data.arr_string.arr));
value.clear();
}
bool ntimpl::operator==(const Value& lhs, const Value& rhs) {
if (lhs.type() != rhs.type()) return false;
switch (lhs.type()) {